Have you ever had one of those days where nothing seems to click – your mind is foggy, your energy zapped, everything an uphill battle? On the flip side, I’m sure you can recount periods where you were simply firing on all cylinders – razor-sharp focus, boundless energy reserves, able to handle stress, solving problems with ease, and operating at your peak.
What if I told you the difference doesn’t come down to luck or willpower or how smart you are, or how hard you work? That we each have a powerful inner clockwork regulating our physical, emotional and cognitive capacities in a cycle. When we live in harmony with this inner timekeeper, we unlock new capacities. But when it falls out of sync, everything becomes an uphill battle.
Do you often drag in the mornings no matter the sleep? Hit an afternoon slump? Or surge with energy in the late evening as others wind down? These are hints that your circadian rhythms – your body’s biological clocks – may be misaligned.
My guest today understands these rhythms intimately. Lynne Peeples is an award-winning science journalist who has pulled back the curtain on these powerful inner timekeepers. Before becoming a writer, she spent years as a biostatistician analyzing data from HIV and environmental health studies. Peeples is the author of the illuminating book The Inner Clock: Living in Sync with Our Circadian Rhythms, taking us on a fascinating journey into the master clocks ticking inside nearly every cell of our bodies.
In our conversation, we dive deep into the surprising power of these biological rhythms. You’ll learn just how intricately your natural circadian cycles govern everything from your metabolism and immune function to your cognitive abilities and physical performance. We unpack the myriad ways our modern lives unwittingly disrupt these rhythms, often to our detriment. But you’ll also discover simple yet profound adjustments you can make to resynchronize your days and nights with your inner clock’s natural cadence.
You can find Lynne at: Website | Instagram | Episode Transcript
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photo credits: John Cornicello
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Episode Transcript:
Lynne Peeples: [00:00:00] Research shows that your awareness is going to follow a circadian rhythm. There are certain hours of the day that your brain is just primed to work faster. And similarly for your your muscles and the other elements that affect your speed and your strength and your endurance. And this depends on your personal body clocks. So again, that chronotype curve, depending on where you fall on that those hours of the day might be different. When we throw our circadian system out of whack, so many potential health repercussions can come. And scientists are linking more and more to circadian disruption, metabolism, digestion, our immune system, our ability to be alert. All these things are tied to our circadian clocks.
Jonathan Fields: [00:00:45] So have you ever had one of those days where nothing seems to click? Your mind is foggy, your energy is zapped, everything feels like an uphill battle. And then on the flip side, I’m sure you can recount periods where you were just simply firing on all cylinders. Razor sharp focus, boundless energy reserves able to handle stress, solving problems with ease, and operating at your peak. What if I told you the difference doesn’t necessarily come down to luck or willpower, or how smart you are, or how hard you work. That we each have a powerful internal clockwork regulating our physical, emotional, and cognitive capacities in a cycle. And when we live in harmony with this inner timekeeper, we unlock all of this powerful capacity. But when it falls out of sync, everything becomes an uphill battle. So maybe you often drag in the mornings, no matter the sleep that you’ve had hidden, afternoon slump or surge with energy in the late evening as others wind down. These are hints that your circadian rhythms, your body’s biological clocks, may be misaligned with the choices you’re making, the way you’re living your life, and the way you’re even working. My guest today understands these rhythms intimately. Lynne Peeples is an award winning science journalist who has pulled back the curtain on these powerful inner timekeepers. Before becoming a writer, she spent years as a biostatistician analyzing data from HIV and environmental health studies. She’s the author of the illuminating book The Inner Clock Living in Sync with Our Circadian Rhythms, taking us on a fascinating journey into the master clock’s ticking inside nearly every cell in our bodies. In our conversation, we dive into the surprising power of these biological rhythms. We learn just how intricately your natural circadian rhythms govern everything from your metabolism and immune function to your cognitive abilities and physical performance. We unpack the myriad of ways our modern lives unwittingly disrupt these rhythms, often to our detriment. And you’ll also discover a simple yet profound adjustments that you can make to resync your days and nights with your inner clock’s natural cadence. So excited to share this conversation with you! I’m Jonathan Fields and this is Good Life Project.
Jonathan Fields: [00:03:02] I’ve been fascinated with the notion of how we function, how our body regulates itself, how we get into dysregulation, and the whole idea of us having one or a collection of sort of internal body clocks. And I would imagine a lot of people have heard the phrase thrown out body clock or circadian rhythm, but really don’t know what it is or what it means or how it functions in the body. So I feel like maybe that’s a good starting point for us when we talk about a body clock or a circadian rhythm, what are we actually talking about?
Lynne Peeples: [00:03:31] Yeah, we’re actually talking about a lot of clocks. So our bodies are filled with trillions of tiny timekeepers. Nearly every cell in your body has a clock. And these clocks are designed evolution created these clocks to work in coordination with each other so that, like all your body systems, are doing the right things at the right times. That’s, you know, metabolize your food digest, metabolize your food. It’s when you sleep. It’s when your body should be most put up its defenses highest for invading pathogens, ultraviolet radiation when you’re strongest, fastest. So all these physiological ebbs and flows throughout the day are part of your circadian rhythm. And you have one. You have a master clock in the brain, master in quotes, because there’s some new evidence suggesting that our other clocks can can work on their own. But in general, that clock is coordinating this whole symphony. So it’s sort of the conductor of this symphony of clocks throughout the body.
Jonathan Fields: [00:04:29] If we can go maybe one layer deeper. How does this actually work? I mean, because it seems wildly complex. You know, you’ve got like each cell has its own little mini clock, and then you’ve got this one thing sitting on top where it says, okay, like, like, like I am the ultimate time setter for everything. But like, my mind just goes how? Like, how does this all actually get coordinated inside, right?
Lynne Peeples: [00:04:50] I mean, the scientists are still unraveling all these mysteries, but we’re we’ve got a pretty good picture, and it’s only within the last, you know, 2 or 3 decades that we’re really piecing this together. But those clocks, of course, is metaphorical. But it’s really these genes, you know, creating these proteins and these feedback loops that loop around 24 take about 24 hours a day to do their, their loop. And that circa and circadian actually references the fact while circa means about or around. So these clocks do not tick at precisely 24 hours a day. We all take differently. And our body is filled with these these clocks that may, you know, not tick exactly the same either. So that’s is why it is so critical for us to regularly calibrate those clocks to the 24 hour Earth Day by getting cues from nature. So primarily light and dark. That is why It’s well, one of the many reasons why we have thrown our rhythms out of whack in modern society by being indoors and such. But yeah, so we have the molecular details are still being fully elaborated on, but we have the basics. We know what main genes are involved here that create these feedback loops. And then we know in general that clock in the brain which receives input from the eyes from a photoreceptor that we’ve only recently discovered. So we learned about rods and cones in school. Right. But now we know there’s this third photoreceptor that doesn’t have anything to do with what you see or the picture created by your rods and cones, but actually just takes input from the wavelengths and intensity of light and sends that to this master clock in the brain, which then deciphers that information to figure out the time of day and passes that that memo along to the clocks throughout the body.
Jonathan Fields: [00:06:45] And we’re going to get into how light affects all these systems also a allow. But you mentioned genes, which makes me wonder, is sort of like the way that your clock is wound heritable. So like if my mom is a night owl or, you know, like my like, grandfather or grandmother, like was somebody who, you know, like really came alive at 3 a.m. and then, you know, would work until 6 a.m. and that was just completely natural for them. Is this something that maybe can get passed down through genetics, through it can be inherited?
Lynne Peeples: [00:07:15] Yes it can. Absolutely. This is a genetic, predetermined biological feature that we are born with. However it’s somewhat malleable. So it’s genes I mean, you know, gene and environment are at play in a lot of aspects of our health. But the genes are there. So yeah, if you have mother or father or grandparent with a certain predilection to be up late or wake up early, you’re more likely to have that. And then that can be influenced by your behavior and your exposures. So you can, you know, you can kind of Exacerbate your illness based on how you interact with light and dark.
Jonathan Fields: [00:07:51] Are you aware of research that looks at sort of like how much is genetic versus how much is changeable? I’m thinking immediately of the research on happiness over time, where I think it’s often commonly agreed now in the research that a certain amount, like there’s a kind of like a happiness set point that most people have that we tend to revert to no matter what we do. And about 50, 40, 50% of that from the research I’ve seen is sort of like says there’s a genetic element to this set point. It kind of like this is where your genes say you revert to. But on the one hand that’s a little bit fatalistic. It’s like, oh, it’s my genes. But on the other hand there’s the other 50%, right. That says there’s a lot I can do in my life that actually can raise it. But it also means that maybe you need to keep doing it.
Lynne Peeples: [00:08:34] Oh, absolutely. I think I mean, I don’t know what the exact percentage is. I don’t know that anybody does who I do know that there’s, you know, there’s ample research now talking about how if you so Chronotype refers to how your clocks are ticking, kind of the the period or how long they tick and how they orient themselves with the sun. So kind of you’re sort of tethered to the sun is that, you know, are you oriented early or late compared to when the, when the light’s out and that chronotype curve. So where you land on that, if you’re at the early bird and night owl and that’s been kind of spread out in modern society. So your genetic predisposition, you know, might be within a relatively narrow range. But the way, you know, we’ve we’ve disrupted our rhythms, we’ve really spread that out. So don’t know the exact percentage. But we there’s definitely a large component that we are influencing with our behavior and kind of the way society is pressuring our lives, our day to day lives, too, right?
Jonathan Fields: [00:09:34] On the one hand, if our genes can affect our that, that chronotype, that internal clock, you also write that the clock also exerts a certain amount of control over. I think you said something like 50% of our genes. Yeah, it’s.
Lynne Peeples: [00:09:49] Getting at the idea of our physiology is very rhythmic. And I mean, this gets to why, when we throw our circadian system out of whack, so many potential health repercussions can come. And scientists are linking more and more to circadian disruption. So yeah, metabolism, digestion, our immune system, our ability to be alert, all these things are tied to our circadian clocks.
Jonathan Fields: [00:10:18] And I would imagine also, I mean, I’ve heard things like the, you know, your body’s like a certain elements of nutrition. So like, like blood glucose, insulin that it’s you know, we tend to think about that. Well, okay. So there may be a genetic element if you’re actually sort of like heading towards type one diabetes, but there’s a huge behavioral and lifestyle element to it. You know, it’s about I have to really understand what goes into me, but, you know, like it sounds like also when you think about how your body responds from a blood glucose, from an insulin level, from things like this, there may be like, like a clock element to this as well.
Lynne Peeples: [00:10:52] Absolutely. So that gets into, you know, it’s not only like what you put into your body, but when. So as far as food goes and medicine goes, your insulin levels, they’re, they’re regulated to, to be primed to handle sugar at certain times of day. And that is not at night. We, um, research shows that, you know, your your insulin is ready, you know, more middle of the day. So that points to that’s when we should be consuming the most carbohydrates calories that would that the insulin can take care of. So absolutely there’s a rhythm to the day. I actually wore a glucose monitor myself as part of one of my experiments. So I could kind of see how those responses actually work inside. And it’s it’s yeah, it’s definitely depending on the time of day, your organs, your body systems, your hormone levels, these various physiological adaptations to what is to be expected at different times of day in the body.
Jonathan Fields: [00:11:47] I did a similar experiment myself. I was wearing a continuous glucose monitor, and I just ran a ton of experiments while I was running it. And, you know, eat the same food at different times of day. And it’s fascinating to see how your body responds differently to it. And granted, it’s kind of hard to rule out other confounding variables, your level of stress and this and that. But if you do it enough times, you start to see patterns. You’re like, oh, this is really interesting. There’s something happening inside of me that I wasn’t like, maybe I’ve heard, you know, maybe people have even told me about. But I’m like, sure, sure, sure. Right. And then you look at the numbers, you’re like, oh, this is actually real.
Lynne Peeples: [00:12:19] I mean, I hadn’t really thought about it that much, but then I started to notice. Yeah, indeed. I feel the effects, right? I mean, I feel that more of that kind of post-meal slump, for example, at a certain time of day from the same meal and you can see the kind of the corresponding numbers from the data. That’s fascinating.
Jonathan Fields: [00:12:36] One of the things you also sort of tied to the body clock. And you talk about the notion of, of us having certain windows, you know, under the umbrella of sort of power hours. Right. And both in terms of cognitive performance and physical performance and how the body clock actually affects both of those. So take me into this a bit.
Lynne Peeples: [00:12:55] Yeah. This is fascinating. Your body again. Yeah. All these systems peaking at different hours of the day. And so research shows that your alertness is going to follow a circadian rhythm. There are certain hours of the day that your brain is just primed to work faster. And similarly for your, your muscles and the other elements that you know, affect your speed and your strength and your endurance. And this depends on your personal body clocks. So again, that chronotype curve I was talking about, depending on where you fall on that, those hours of the day might be different. But on average research shows that, for example, athletic performance peaks in the late afternoon or early evening for most people on average. And that’s when, you know, world records are most likely to be broken and may give an edge to certain teams based on maybe their time zone if they’ve traveled across the country for a game. So interesting implications there. And similarly for our productivity, you know, maybe our work performance. You know, I kind of did a little experiment, you know, trying to actually pay attention on days when I, you know, didn’t get up with an alarm clock, let myself just kind of go through my day and see when I felt more productive. Again, kind of over time. And I found my sweet spot is, you know, late morning is when I’m most on and most productive. So I started doing most of my writing, for example, during those hours. And then, you know, I would slump in the mid-afternoon, which is pretty common among a lot of us. We think about that post-lunch dip, which is not only a consequence of that meal settling in. It could be that’s part of it, but it’s also our circadian rhythm. So maybe there’s certain times of day that, yeah, you do a lot to less rigorous activities or, you know, like emailing or doing the dishes, for example.
Jonathan Fields: [00:14:37] Yeah, it’s so interesting. Also, the way you say like there are sort of like common window. Like most people fall under this. And I found I’m a little bit of an outlier to those windows because for years as a writer, people were like, okay, so here’s what you have to do. Like all quote real writers, serious writers like you get up first thing in the morning before anyone is up, you know, five, six, 7 a.m. and then you bang out your 2 or 3 hours like, that is the most productive time. That’s where everything is magical and on and off. For years I would try and do that and eventually I’m just like, no, like, this actually doesn’t work for me. And then that slump, you know, when most people are like, yeah, 3 to 5, I’m worthless. You know, where in theory like that is where most people cognitively are kind of not at your your peak, I am.
Lynne Peeples: [00:15:22] Wow. Yeah.
Jonathan Fields: [00:15:23] All right. From 2 to 5 or 2 to 6 in the afternoon. And I’m just I can drop into a zone and have really good work come out of me. But if I try and write sort of like early in the morning, it’s just like I’m banging my head against the wall. It’s just not really working. And I think it speaks to what you were saying. Also like the importance of start with the generalities, but you’ve really got to run your own experiments.
Lynne Peeples: [00:15:46] Absolutely. Yeah. And it’s it’s hard to do our own experiments for a lot of people. Right. Because society, families, schedules really regiment when you do what. And it’s hard to know what your body really wants to do. When we wake up with an alarm clock and we, you know, got to get the kids to school crazy early hours, all these things kind of get in the way of really understanding where, where we fall. So yeah. Yeah, absolutely. It’s different for all.
Jonathan Fields: [00:16:11] And this is something that’s research I’ve seen before and it’s something that you write about also, it’s this notion of even sort of like understanding. I’m fortunate I control my day to a large extent, but a lot of folks like work in organizations where they don’t like there’s a 9 to 5 or an 8 to 6 or whatever, whatever it is these days. And if you’re somebody where you kind of don’t click on, like, you know, at full steam until a little bit later, but the workday for you starts at 8 a.m.. Or if you’re a student and a lot of students are getting to class and like at like seven something in the morning now and your brains don’t work that way, that can be a brutal experience.
Lynne Peeples: [00:16:47] Absolutely. Yeah. The student, the middle and high school students that still widely, like you said, are forced to get to school before 730 or 8. I mean, at that point in your life as an adolescent, your circadian rhythms are actually drifting later, like 2 to 3 hours. So even if you’re maybe genes are programmed to be somewhat night owl ish, you know, it’s probably still way too early. So very, very few of those students in class are at all ready to be learning or having gotten enough rest. And yeah, for the rest of us, you know, older in the working world. Absolutely. I feel like it’s well, the science suggests not just how I feel that we are both the employee and the employer are losing out. So your employer is losing out on those productive hours that they could be getting from their employee, both because maybe they’re sleep deprived, but also they’re not working at their prime hours, or maybe during their prime hours, they’re forced to be in a meeting. So there are workplaces in, um, most most of the ones that I discovered writing my book or in Europe that have adopted more of a circadian rhythm, I guess respect for the employers and their chronotypes and trying to take that into account to, to maximize productivity for everyone.
Jonathan Fields: [00:17:58] Yeah. Do you have a sense for, you know, the last four years have seen um, first it was a really big pendulum swing to remote work, and now it’s kind of swinging back to return to office. And then people are kind of finding their middle ground, depending on who you are and where you’re working. But are you seeing that like sort of like whether you’re working in an office under fixed hours or working at home, kind of like affecting being affected by this as well?
Lynne Peeples: [00:18:19] Well, I know that. I mean, Covid seems to have opened up more possibility, right? It helped a lot of employers see that? I mean, maybe this isn’t across the board, but a lot saw that they could still get good productivity from their workers and perhaps even more and perhaps less, you know, fewer sick days because employees finally had a chance to really feel out their rhythms and kind of go with what their body actually wanted to do. And I think, yeah, we are seeing a bit more of that shift back to the office. But I think on the flip it seems to be more awareness for that. And I don’t know. I mean, this is like as part of why I get this message out. I mean, we have sort of a sweet spot here, a nice window of opportunity to try to take advantage of that societal trend. And hopefully it doesn’t swing completely back. Or maybe, you know, there’s everybody goes to the office, but it’s go, you know, during the window that’s for you. I mean that’s another thing that some workplaces have taken into account is just yeah, some people swing into the office at 11 a.m., some are coming in at 6 a.m., have those important meetings in the middle of the day when people overlap.
Jonathan Fields: [00:19:24] Mhm. That’s really interesting. I hadn’t really heard that, but it’s, it would actually make sense to say, hey, listen like we’re going to have a return to office, like, you know, like maybe there’s a mandate, you know, you got to be here three days a week, but if you do your best work or your life schedule makes it so that, you know, like you function where, you know, you’re here at 6 a.m. until 2 p.m. or something like that, and somebody else gets there at 1030 and works until seven. That’s okay. That’s really interesting. Like if we start to see that happen, sort of like in letting people accommodate both their lifestyles, but also like their internal clocks and their ability to really be most engaged and have their brains working optimally.
Lynne Peeples: [00:20:01] Exactly. And the, you know, the results is, again, this is, you know, a relatively small sample size so far, but they’re finding workplace satisfaction, you know, jumped much higher productivity. I mean everybody seems pretty happy with the scheduling and flexibility.
Jonathan Fields: [00:20:16] Yeah. And we’ll be right back after a word from our sponsors. Really figuring out your body clock and aligning your work from a physical or a cognitive performance level is important. What about mental health? Like, what’s the relationship between your circadian rhythms, the body clock, and mental health? Yeah, there’s.
Lynne Peeples: [00:20:37] A lot of interesting connections and more being made all the time. And obviously, the first that comes to mind and that we’ve probably heard about is seasonal affective disorder. That’s real. And certain populations are more prone to it. There definitely seems to be, you know, a strong correlation with further latitudes or higher latitudes, that shifting day length throughout the year affecting the circadian rhythm. And ultimately, you know, one consequence of that is a greater risk of having that seasonal affective disorder, which points to some, you know, important treatments or treatment options, trying to get that replaced, that light in the morning, for example. There’s also fascinating research linking like bipolar disorder, schizophrenia and some of these things with circadian disruption. And kind of this two way street where, for example, if you know somebody is struggling with one of these mental health disorders and you know they may be more likely to stay indoors and stay up light with light mist, the morning sun, which is so crucial to to recalibrate our clocks. And then that kind of causes this vicious spiral. Right. So it exacerbates their symptoms and it kind of gets stuck in this pattern. So there’s researchers looking into that. And again also linking some of the treatments for these conditions, thinking about how those are actually affecting our circadian rhythm and how that might be the part of at least the pathway of how they work and why they don’t work for everyone. Because it depends on your own personal circadian rhythm for how that medication interacts. And also perhaps the time of day you take that medication. So it’s making things more complicated in some ways, but also pointing to some interesting potential solutions.
Jonathan Fields: [00:22:17] Yeah, I mean, even sort of like if you ran experiments and saying, okay, so let me try. If you’ve been prescribed something, a medication or an intervention, like what happens if I do this at 9 a.m.? What happens if I do it at noon? What happens if I do it at four or before I go to bed and seeing? It’s like, is there a noticeable difference? Are you aware of any studies that are actually tracking that?
Lynne Peeples: [00:22:38] Yeah, I talked to several researchers. I have a chapter that gets into circadian medicine, and one that stood out to me was the first US based clinical trial, circadian chronotherapy. That’s what we kind of call the timing of treatment to getting rhythms for glioblastoma. So there’s a drug that kind of the standard treatment, which was FDA approved for because it extended life on average about two and a half months. Well, their researchers are finding, based on a retrospective trial that was done, that this drug taken in the morning versus later in the day, had a different effect on survival of three and a half months. So if you take it like earlier in the day, It’s going to perhaps prolong your life on average of three and a half months compared to if you took it later in the day. That’s more than the FDA granted approval for the drug. So it’s a pretty significant effect. And that again, that was retrospective. So they’re doing a prospective clinical trial right now to really kind of get in on what’s if that’s really happening. But this is we’re finding similar things over and over with, you know, blood pressure drugs, migraine treatments, arthritis treatments at the time of day could have a profound effect on the effectiveness and the side effects of many medications and treatments, surgeries, even the time of day you have that surgery could have an impact on the outcomes. Fascinating.
Jonathan Fields: [00:23:57] Which, you know, makes it that much more important that we understand, like what our own personal body clock is telling us, like what our circadian rhythm is. And other than trying to figure out when am I thinking best? When am I sort of like feel most athletically alive? Like, is there any sort of standardized like this kind of works for every one way, for somebody to figure out what their circadian rhythm is?
Lynne Peeples: [00:24:22] We’re getting closer to that. As part of our research for the book, I took part in a few different tests of my own circadian rhythms, and one was spitting into test tubes like hourly for many hours through to.
Jonathan Fields: [00:24:35] That sounds fun. It’s so fun.
Lynne Peeples: [00:24:37] So fun. And then. Yeah, a very brave, kind scientist, you know, took that and it took forever to analyze it. Looking for melatonin levels. So at the onset of when your melatonin should naturally rise, which is a couple hours before bedtime, you can see actually when it starts to rise and how fast. So that is one kind of gold standard that we’ve used for a long time. But again, yeah, it’s not fun. It’s intensive, time consuming, you know, ultimately expensive because of all this. But scientists are coming up with some pretty interesting, more, less invasive, faster means of of coming up with what, reading your clocks. And there’s now we’re thinking about rapid blood tests. And I also plucked hairs from my head now looking at hair roots to determine where my clocks are at as well. So that’s one angle researchers are going with. There’s like kind of taking just a sample of your skin and getting some of the metabolites, you know, that come off of your skin that are looking into that. So there’s research that’s getting us closer to potentially one day. Let’s say you arrive at a hospital. Doctor could do a quick test to determine where your circadian rhythms are at, and then use that information to more optimally personalize that medicine based on time.
Jonathan Fields: [00:25:51] Yeah, I mean, that’s wild especially, you know, because as you described, you look at the typical prescription label and it’s like, well, like take this once a day, right? But like if the efficacy changes dramatically based on the time that you take it, it can be huge.
Lynne Peeples: [00:26:06] Yeah. And especially if it’s a short acting drug. Right. Because some of these are long acting drugs. So I mean there’s nuances here. But yeah, absolutely. For a great portion of drugs, the most common drugs that we have in use today. Scientists have found that there appears to be a time of day effect. So a lot of potential here.
Jonathan Fields: [00:26:24] One of the curiosities. And then I kind of want to drop into like what breaks the cycle here. But you mentioned earlier that adolescents that their circadian rhythms are like, on a general level, pushes back a couple of hours. So do these tend to change just for an individual based on the season of life?
Lynne Peeples: [00:26:43] Yeah, on average we’re all our rhythms are changing, so all our rhythms are different. And then even for ourselves, like it’s going to be different when we’re a kid versus older. So when we’re younger, usually we lean a little early on average. I mean, I think every parent probably knows that kid is up pretty early before they want to be up. And then it’s like, yeah, adolescent age drift later. And then at some point in your 20s, shifting back and then as we get older might shift early again. And the bigger thing that happens when we’re older is we also we lose a lot of that robustness of our rhythm. Kind of dampens which some really great research looking into. What can we do about that to help as we get older, keep that robustness of our rhythms and the implications there for our long term health and longevity, which is really interesting. So yeah, they’re shifting throughout our lives. So again, that’s kind of our genes at work, at play as well as our environment, because also there’s a certain period of time in our life where we’re again, more regimented with our schedule and then retirement hits, maybe we’re able to finally live by our rhythms again.
Jonathan Fields: [00:27:48] Yeah. You mentioned that one of the ways that that you can start to test this is measuring melatonin levels. So I have heard that as we age that once we start hitting our 30s like slowly, that like that melatonin which helps us fall asleep and stay asleep, that the body starts to produce less and less and less to the time when you’re in your 60s, 70s and 80s. There is a really substantial drop in that. So I guess my curiosity is which which I think leads to a lot of struggles for a lot of people, or shortened sleep, or less deep sleep or fitful sleep. Is there a sense for whether is the circadian rhythm affecting melatonin production in a way that makes it produce less, or is our body naturally producing less melatonin that then affects our circadian rhythm, or is it kind of impossible to tell? Is it like a chicken and egg thing?
Lynne Peeples: [00:28:38] That’s a really good question. I actually don’t have an answer for that one. Yeah, I it might be a bit of a chicken or egg. I think, you know, a lot of our, our body systems and hormone levels or just get weaker over time. And in addition to the melatonin dropping potentially, we’re also as we get older we get cataracts. And they actually filter out a lot of the blue light intensity that we need to cue our clocks to day and night. So there’s a lot of things kind of going against us as we get older, which is why it is all the more important to do everything we can to support our rhythms by we’ll get into this momentarily, but getting those important cues to really try to keep our clocks in alignment.
Jonathan Fields: [00:29:20] I mean, that’s one thing that could potentially sort of like dysregulate your these the body clock, these circadian rhythms. Let’s talk about some of the other ways that this happens, because there’s a whole section in your book where you talk about like how this whole thing falls apart, you know. Um, because for many of us, if not most of us, there are so many influences, so many things that kind of break the body clock. And we’ve talked about how important it is to actually really understand it and work with it. So take me into this a little bit. You know, you’ve mentioned a number of times the notion of external light. So how does this work for us but also against us in different ways.
Lynne Peeples: [00:29:56] Yeah. So our clocks are craving that intense light, particularly of the blue wavelength part of the spectrum during the day. That’s how we evolved right outside getting that daylight. Unfortunately, indoors, where we spend 90 plus percent of our time, we’ve got these artificial lights which to our visual system are fine. Like we can see it seems bright, but our circadian system is separate and it works a little bit with our visual system. But our third photoreceptor that we have that we’ve recently discovered, that’s not a rod or cone. It is taking that information, you know, and sending it straight to our master clock. It’s not having anything to do with our visual system, but it requires brighter light, and particularly of the blue wavelengths to register that information to the brain. And it’s our indoor lighting environment is rarely giving that to us. Fortunately, there’s technology that’s getting better and better. That is getting us closer to mimicking daylight to do that work. But unless we’re right by a window during the day, which I mean, I’m very fortunate. Like I do have my big window right next to my my desk. But probably the majority of people don’t have that privilege. It might be I mean, this is also becomes an equity issue. There’s a lot of people that, you know, work in basements or back of house spaces or the night shift, and they’re not getting that access to light during the day. You know, there’s things that we can all individually do, like make sure we try to get outside for our 15 20 minutes first thing in the morning, because that morning light is particularly powerful and helpful to recalibrate our clocks. But light throughout the day is also beneficial. And the more we get of that, the more protected we are from light at night as well, which is when we don’t want light right at night. You want to cut our lighting indoors. We want to, especially the blue wavelengths, dim everything, make it warm so our body gets the message that it is night. We’re getting close to to bedtime.
Jonathan Fields: [00:31:51] Yeah. And I’m thinking also I’m in Colorado, so we’re heading into fall. And it feels like probably pretty soon into winter the days get a lot shorter, you know. We lose hours from the day and it gets cold outside. So you just naturally, actually people will hike here in the most insane weather. It’s for.
Lynne Peeples: [00:32:11] Them.
Jonathan Fields: [00:32:12] I have learned this about this amazing town, and oddly, I’ve become one of them. But, um, you know, for a lot of folks, like, as soon as the days get shorter and the weather gets colder, you’re just, you know, whether it’s part of your job or not, you’re just not outside anymore. You’re just you go from indoor to indoor to indoor. And I would imagine that that seasonality, like living in a place where winter is cold and short, that has an effect on this too.
Lynne Peeples: [00:32:38] Yeah, it’s sad irony, but wintertime, those short days, is when it’s all the more important to get outside because your window of opportunity for daylight is shrinking. And I mean, here in Seattle, we’re even. Yeah, the days even get shorter, higher latitude. And I think we have more cloud cover than you. So but even when it’s cloudy out, it is despite how it might appear to our visual system from indoors. It’s, you know, you’re getting way more good information to the the master clock. Outdoors and indoors. So yeah, I mean, I guess one of the big lessons I learned from reporting this book is, yeah, bundle up to everything you need to get outside and get those photons during the day, particularly in the winter. And if you need to, like when the days are really short, you can’t artificially extend the day with with really powerful artificial light like a sad lamp. Talk to scientists that yeah, kind of recreated their day even if the sun hasn’t risen yet. Make it rise to those third photoreceptors in the eye.
Jonathan Fields: [00:33:34] Yeah. So that’s where you see, like these full spectrum lights that give you that blue light so you can get that first thing in the morning. Exactly. I’m curious also, you described this third receptor in the eye as the key thing that like you get light into that and that helps like really sync up with your circadian rhythms and and keep them in sync. Are you aware of whether we have any kind of photoreceptors in our skin that do a similar thing.
Lynne Peeples: [00:33:59] Another fascinating line of research is investigating that right now. Refining these various photoreceptors potentially all over the body and these photopigments. So yes, there is some evidence at this point that the skin has these photoreceptors, and in fact, they might ignore messages from the master clock if they’re able to, you know, get the message directly from the sun. Right. Which makes sense evolutionarily, because that’s the first line of defense, right, for protecting yourself from ultraviolet radiation. So if it knows that it’s, uh oh, sun is potentially doing damage, you know, like that’s where if they can set the clock right and get their defenses up quickly, there’s a benefit to that. So this is an evolving area of research. Now things could change in the next year or two. But there’s more evidence that there’s more going on than than we thought.
Jonathan Fields: [00:34:46] Yeah I mean it’d be fascinating and it would make sense. Right. Because we know that we have photoreceptors in our skin that help our bodies produce vitamin D. You know, this is one of the primary sources in our body and that the latest recommendations, some of that I’ve seen is that you might sort of reconsider how you approach using sunscreen in winter climates because of the relationship between vitamin D production in your body or supplementation, whatever it is that makes sense to you. But that would be really interesting to to see if we also have photoreceptors in our skin that come their own mini master clocks and sort of like help us with the circadian rhythm.
Lynne Peeples: [00:35:22] Absolutely. Yeah.
Jonathan Fields: [00:35:23] And we’ll be right back after a word from our sponsors. So you mentioned also this notion of nighttime light. So we’re talking about okay, so we want to get outside or we’ve got to in some way get blue light into us early in the day midday. And that helps us stay on track with our body clocks. What about nighttime? Because this is where I hear all sorts of things about, you know, like I see Biohackers wearing their, you know, blue blockers and their amber lenses. And, you know, I have like an app that takes the blue light out of my screen on my computer, and sometimes I’m just like, does this really matter?
Lynne Peeples: [00:35:58] There are a lot of tools out there. I think they all have a place and they all can help. I think from what I’ve gathered from the scientists, the most important thing is to just turn off the lights or dim them. I mean, I was amazed at how little light I really needed to see and see pretty well. I mean, our eyes adapt to darker environments. So yes, I mean, you can wear blue light blocking glasses. I do sometimes, especially if I do have to work late and I’m in front of a screen, I will dim the screen. I’ll take advantage of the blue light filter technology too. I did some tests with a spectrometer to kind of tell how much light I was really getting, especially that would affect the circadian rhythm. And, you know, to be on the safe side, I might as well throw it all on. But is it necessary all the time? Probably not. I mean, if you can dim things enough and if you can just work with, you know, table lamps, especially if you have a warmer colored bulb. I also have I’ve just spread a bunch of electric candles around my apartment, and I can, like, turn on with a remote and it gives a really warm like cozy glow. And again, enough light for me to see what I’m doing. If I have to read, maybe I’ll use like a reading light. But other than that, it’s, you know, it’s plenty for what I need an evening and it I think it helps me wind down. I do feel more, more prepared to go to bed and go to sleep. Right. And the last few hours of the day like that.
Jonathan Fields: [00:37:20] So is the risk that if we keep the lights bright and there’s blue light, that’s a part of that, either from our overhead lights or from screens, and so many of us are on screens like literally way too late in the evening that basically UN syncs like the master clock, that it kind of disrupts those rhythms and all the bodily functions, all the health related functions, the cognitive functions that they get out of whack. Because now we’re effectively disrupting the master clock, which controls all these different functions and who knows what. The ripple effect.
Lynne Peeples: [00:37:53] That’ll be it, basically, right? I mean, it’s telling the master clock that it’s still daytime, so it’s delaying that onset of the melatonin rise that we need to really trigger that cascade of other effects that happens to help us go to sleep. And it also has a directly energizing effect. So light has many ways in which it affects our physiology. So it’s the circadian system as well as this energizing effect of the light. And again it’s important to note that light doesn’t even need to have blue in it. Blue is most powerful. And it’s what our third photoreceptor really keys in on. But any light bright enough can have the same effect. You just need more of more photons of those other wavelengths to have that impact on us.
Jonathan Fields: [00:38:35] Yeah, okay. What about stimulants? And I’m thinking in particular of the single biggest stimulant in the world, caffeine. Aha.
Lynne Peeples: [00:38:43] It sticks around in the body a really long time. I have certainly adopted trying to be disciplined about keeping my coffee to you in the morning hours and trying not to have too much. I still have like two cups in the morning, which is probably more than I should. You know, there’s a balance to life. But yeah, the later you, you take it in, you know, the longer it’ll be in your system and it can derail sleep for sure. It’s going to make it harder to fall asleep and, and affect your ability to get deep sleep through the night.
Jonathan Fields: [00:39:09] Is that simply because there’s a stimulating effect, or is a stimulant actually doing something to disrupt the circadian rhythm, the body clock, in some meaningful way?
Lynne Peeples: [00:39:17] It’s a combination of things. It’s effect on what’s called the sleep homeostat. You’ve got this other system that’s affecting your sleep, right? It’s the circadian systems working with this sleep homeostat, which is based on you like build up this thing called adenosine in your body throughout the course of the day, which builds kind of your sleepiness. And caffeine attaches to the same receptors as that adenosine. And so it kind of masks your sleepiness. That’s why it has it’s, you know, it’s kind of stimulating effect during the day, but it’s sort of messing with that, that other system as well, if you have that in your system too long, and then the other research showing that it can also wreak its own havoc on circadian clocks as well.
Jonathan Fields: [00:40:01] Right. So that’s the most common, I want to call it over-the-counter stimulant. Yes.
Lynne Peeples: [00:40:07] That’s fair to say.
Jonathan Fields: [00:40:08] Um, but but there are also pharmaceutical things. And increasingly, you know, it’s fascinating to me. I’ve been kind of curious about, you know, there’s been a mass increase in diagnosis of adults in the 30s, 40s, 50s, 60s with Add, ADHD. And one of the things that is often prescribed for this is some form of stimulant, whether it’s Adderall or something else, there’s a wide range of different things, and it affects people very differently. Can those types of pharma based products also affect circadian rhythm?
Lynne Peeples: [00:40:38] You know, I don’t have a clear answer on that one. That is a really good question. My hunch is probably, but I can’t be specific with any specific drugs. But if it’s acting as a stimulant. I mean, there’s yeah, there’s a good chance it’s interacting with these systems. Our physiology.
Jonathan Fields: [00:40:53] It just all somehow speaks to it.
Lynne Peeples: [00:40:56] Oh, it comes together. Yeah.
Jonathan Fields: [00:40:57] One of the things you also list under the category of clock scramblers is pollutants like air pollutants. I thought this was fascinating. Talk to me more about this.
Lynne Peeples: [00:41:06] I thought it was fascinating to. My journalism career has been mostly focused on environmental health and a lot of pollution, toxic chemical exposures. And so I’ve learned about how those things affect our physiology profoundly. And, you know, a lot of these consequences. And then delving into the circadian research literature, there’s some evidence that a lot of those the pathway of how that pollutant causes that health effect could be through the circadian system. I mean, not unlikely to be the one answer, but yeah, these like air pollution, there’s, you know, increasing number of studies now showing how that is potentially Scrambling clocks. And again, this makes sense when we think about how much those clocks control if they do their systems out of whack. Now that sets things up to go wrong. So yeah, between BPA, you know, plasticizers, air pollution, heavy metals. Yeah. It’s a pretty it’s a laundry list of pollutants in our everyday environment that now evidence suggests they could be breaking our clocks as well.
Jonathan Fields: [00:42:09] Yeah. It’s sort of like where do you go and what do you do?
Lynne Peeples: [00:42:12] I know.
Jonathan Fields: [00:42:13] I know, it’s interesting. I’m in Boulder, Colorado. We’ve been here for four years, and the year that we got here was a year where there were really bad wildfires not too far from us. And I remember coming outside in the middle of the day and it was evening outside. The sky was just the sun was completely blocked out with smoke. And when you think about it, okay, so like wildfires, which are becoming increasingly prevalent all over the country, in the world and then drifting all over, I would imagine, you know, there are pollutants in the air, which is going to affect your lungs and your eyes and things like that. But I’m wondering if one of the effects of that also is it blocks out a certain amount of light.
Lynne Peeples: [00:42:51] Absolutely. Yeah. Yeah. I discussed this in the book. It actually disproportionately blocks out blue light. Believe it or not. So yeah, it’s kind of a double whammy there, right? You’re getting the pollutants that could be affecting all kinds of things, including your circadian system. Plus your your third photoreceptors are not getting as much as that of that important information about them. The time of day from the light.
Jonathan Fields: [00:43:12] Yeah. And the other pollution, which is light pollution. We kind of talked a little bit about like, you know, blue light and its importance and some, you know, when we’re emitting blue light in internal environments but external environments too.
Lynne Peeples: [00:43:23] Yes. External I mean, our light pollution just continues to grow globally. And that’s affecting I mean, it’s not only us, of course. It’s wildlife and plants and insects linking a lot of declines in these populations to to light pollution. And we are not immune either, and there are certain populations more prone to the effects of light pollution than others. And again, that becomes an equity issue because a lot of those same people who during the day are not getting a lot of daylight, are also getting a disproportionate amount of light at night. You know, whether that’s if they’re in a basement apartment or a first floor apartment getting more street light or in a housing complex with police erected floodlights, which I witnessed a few of those and social housing complexes. So yeah, we have to worry about the indoor light environment, which we might have a bit more control over. But the light pollution and that light trespass into our windows if we, you know, don’t have adequate blackout blinds, for example, or if we’re out in that environment, it’s blocking our view of the stars, but it’s also having some potentially profound impacts on our our ability to have that contrast during the day to for our circadian clocks.
Jonathan Fields: [00:44:28] Right. We spent a lot of time talking about basically how almost from the moment that you open your eyes to the moment you close your eyes, there are things all around you that basically break the rhythms and potentially cause harm. Let’s turn the page and talk about what we can actually do about this. Because this is not a like, oh, just suck it up. And like modern society is destroying your circadian rhythms and there’s nothing you can do about it. Like, there are things we can be proactive on a micro scale and a macro scale to really make a difference here. So take me into some of the, the, the strategies and the tools that we want to think about here to reconnect with our circadian rhythms.
Lynne Peeples: [00:45:03] Yeah, I get excited about this because there is so much potential we can do. This is a subtle thing going on that a lot of us are not really aware of. So but once we know it, we can implement some simple tools. So on the first level, like you said, the micro, the individual level, we can all do our best to increase that contrast during the day and we can try to get outside for those 15 20 minutes in the morning, even if it’s cold out. Or use a mimicking, you know, a light that mimics sunlight as best we can, and then getting light during the day as much as possible, being close to a window as much as possible, cutting the lights at night. And then we can also construct the hours in which we eat, because we know that that is another important cue for our clocks in particular, you know, the two three hours before bed not taking in any calories. And we know that that can really help our clocks and just help our health overall, our metabolism. And then we can be consistent. And this is a tough one. But if we can go to bed and get up at the same hours every day of the week, all seven days of the week, there’s a lot of research showing that that is so much better for us. It’s better for our circadian clocks. And now there’s real recent research linking that to chronic health conditions down the line as we get older. Like being consistent is perhaps more important than how much we sleep in some ways. So those are things I mean, that last one, again, that kind of depends on society’s schedules for us, right? And again, school start times.
Jonathan Fields: [00:46:30] Or your own family, I mean, if you’ve got like a three month old baby at home, you’re just kind of busted for firm like there’s a there’s going to be a couple of months where, like, all this goes out the window. It’s just not going to work. You can try. But, you know, the reality is reality for just some like windows or Seasons of life.
Lynne Peeples: [00:46:46] Exactly. And then in those times, maybe we try to do the other things, you know, as best you can just. Yeah, all these things are in balance. And you got to consider the practical reality of our world and that, you know, that goes into, again, stepping back, what can we do, macro as a society to help support everyone’s rhythms. And that gets us into things like delaying school start times, which is becoming a trend. There are more and more school districts around the country and globally that are considering this delaying. In Seattle, where I’m at, the Seattle Public Schools delayed school start times to about 845 from previously being 730 for middle high schools. So that’s an studies show that that’s really helped the students. They’re getting more sleep. They’re doing better academically. Similarly work start times you know getting a little more flexibility in the hours that boys are required to be on the job. We can think about daylight saving time. Science suggests we should be on standard time year round for our clocks, because we want morning light and daylight saving time, steals an hour of morning light, puts it at the end of the day, which is when we want it dark. So this is hard for me to grasp at first because I am a fan of having light later.
Lynne Peeples: [00:47:57] But if we think about it, it’s the winter that we really need to be worried about, and those mornings can be really dark for really a long time. If we were on permanent daylight saving time, which is what a lot of people are pushing for, and we can think about our time zones and some of the time zones that have been drawn around the world on our maps, like our biologically illogical, they don’t align with the sun. We can be thinking about that like China is essentially all one time zone and it’s should be five. If you look at the map on how we draw the lines. So things like that, There’s I mean, some of these are harder to achieve, you know, politically or whatnot. Some of these might be easier, at least at a local level and moving moving beyond that. But I think if we can really respect and understand the potential implications here and how much maybe health care costs, we could save productivity and future for our students. Those things we could really map out, like why some of this stuff might be might be beneficial for society as a whole. Yeah.
Jonathan Fields: [00:48:56] And I mean, again, that works on a micro and a macro level. Right? You know, if just on an individual level, if you’re like, I’d love to think more clearly, I’d love to get more of the good stuff done. I’d love to be more creative. I’d love to, you know, just show up. And maybe that just helps me feel better and like, like, but maybe it also helps me in my career path. Maybe it helps me, you know, in these different ways. Maybe it helps me show up as a better friend, a better son, a better parent, a better like whoever it may be, because I can just be more there that there are these little things that we can do and that this masterclass really does make a difference. Like the circadian rhythm makes a difference and it makes sense. Time to try and like figure out like where do the hot zones, the power zones and like the down zones in my own. And you just shared some really simple things that we can do on an individual level. And again, maybe not like for a given moment in your life, but you know, like they’re they’re almost always probably things that you can cherry pick and say, okay, so yes to this even things like and you mentioned this, but I’m curious like having blackout shades, you know, so, so that when like you’re in that sleep chamber, you know, you really are it is pitch black. It is, you know, as dark as it can be. So you’re trying to keep that light pollution out when it’s time or keeping phones or devices out of the bedroom. Like, these are all like the basic sleep hygiene things that we’ve all heard a million times, right? We’ve heard.
Lynne Peeples: [00:50:13] This. Yeah.
Jonathan Fields: [00:50:14] And then you take that on an individual level. Right. And if you multiply that by millions of people, imagine the impact on society, on health care costs, on culture, on creativity. It’s kind of stunning.
Lynne Peeples: [00:50:25] Yeah, I think so. Absolutely profound implications potentially. Yeah. I mean, we have a crisis of, you know, health care in this country, for example, and these costs. And I think this is one thing among many that has been overlooked that I think if we can really try to quantify a bit more of of the actual impacts, then maybe that message will will get through. I just want to throw one thing out there. This just came to mind because we’re talking about blackout curtains again at night. If you think about like if you get up and go to the bathroom, bathroom light like that, just that exposure to an overhead bathroom light could, could wreak havoc on your sleep and your circadian rhythms. So other little tools like get a lower hanging, you know, night light or I used to carry a candle into the bathroom. I’m over that now I would nightlight. So it’s a little silly, but you know, these little things maybe you don’t think about that could potentially go a long way.
Jonathan Fields: [00:51:16] It’s funny, I was recently in a bathroom, like in the middle of the night, and the nightlight was really bright, and I was, like, almost trying to shield me myself from the nightlight. I’m like, is there like a lower switch or dimmer switch and the nightlight or something, but get something that’s not designed to, like, make it ablaze. But just like, give a little bit of light.
Lynne Peeples: [00:51:34] Right? Yeah, I did, I invested I mean, it wasn’t expensive, but I invested in a dimmable, warm colored little nightlight that I have plugged it in my bathroom.
Jonathan Fields: [00:51:42] Yeah. No, I love that. And we have in our bedroom now, we got these bulbs where they’re connected to an app, and you can adjust sort of like the wavelength and the intensity of the bulb based on like first thing in the morning, you can have it bright and a lot of blue, and in the evening you can have more of like an amber and a subtler light. It’s amazing how much the technology, I think, is adapting to all of these things and becoming really accessible and available to a lot of people. You don’t have to be in a laboratory environment to have access to this stuff these days.
Lynne Peeples: [00:52:09] Yeah, yeah. It’s exciting. I mean, it is also kind of the Wild West where some of these products we don’t really know exactly.
Jonathan Fields: [00:52:15] It’s like what’s true and what’s not. It’s like a lot of claims out there too, when you think about the future. When we talked a little bit about some of the research that you’re, that you’re seeing being done. Like, is there any particular thing in this domain that’s sort of like we’re not there yet, but like people are exploring it that really interests or excites you?
Lynne Peeples: [00:52:32] Oh my gosh, so many things. Um, towards the end of the book, I last couple of chapters, I really get into more of this, but I’ll pull out one. I mean, the first thing that popped into my head is DARPA right now. So the government agencies working with scientists on a digestible kind of implantable device that could essentially read some of our rhythms. So it’s, you know, hormones fluctuate throughout the day. All these things take enough of that data, kind of read our rhythms, and then pump out whether it’s drug that we need or whatever based on that immediate feedback. As more we understand this and as technology evolves as well, in parallel, putting these things together to read and write our rhythms and then optimize medications and these other things, I think I think there’s phenomenal levels of potential here and, you know, like timing, chemotherapy and things like that with technology can become all the more feasible because there’s of course some barriers like at the hospital with like, you know, there’s only so many chairs at certain times of day for these things. So like trying to implement the science in the clinical world could be a challenge. But I think the technology is really helping us or should, you know, in the near future, help us overcome some of those obstacles and make this a reality.
Jonathan Fields: [00:53:49] Yeah. I mean, so interesting and so exciting. It’d be really cool to revisit this conversation in five years and see sort of like, yeah, what’s going on? And then I’m sure when you fold AI into the equation too, there’s probably going to be all sorts of just fascinating accelerations in all of this work. Absolutely. It feels like a good place for us to come full circle as well. So in this conversation in Good Life Project., if I offer out the phrase to live a good life, what comes up.
Lynne Peeples: [00:54:12] To live a good life, I would say, I mean, I’m biased thinking about this right now, but try to reclaim your lost connection with nature. I mean, nature gave us this 24 hour day and a light in the dark, so trying to reinfuse those kind of lost cues back into our lives has profound potential to improve your health and your happiness and your productivity.
Jonathan Fields: [00:54:38] Mm. Thank you.
Lynne Peeples: [00:54:39] Thank you.
Jonathan Fields: [00:54:41] Hey, before you leave, if you loved this episode, safe bet, you’ll also love the conversation we had with Charlie Gilkey about syncing up with natural rhythms to get more of the right things done. You’ll find a link to Charlie’s episode in the show notes. This episode of Good Life Project was produced by executive producers Lindsey Fox and me, Jonathan Fields. Editing help By Alejandro Ramirez. Kristoffer Carter crafted our theme music and special thanks to Shelley Adelle Bliss for her research on this episode. And of course, if you haven’t already done so, please go ahead and follow Good Life Project. in your favorite listening app. And if you found this conversation interesting or inspiring or valuable, and chances are you did. Since you’re still listening here, would you do me a personal favor? A seven-second favor and share it? Maybe on social or by text or by email? Even just with one person? Just copy the link from the app you’re using and tell those you know, those you love, those you want to help navigate this thing called life a little better so we can all do it better together with more ease and more joy. Tell them to listen, then even invite them to talk about what you’ve both discovered. Because when podcasts become conversations and conversations become action, that’s how we all come alive together. Until next time, I’m Jonathan Fields signing off for Good Life Project.