The Biology Of Gratitude

Gratitude can feel like a luxury when you are exhausted, sleeping poorly, and carrying everyone else. We get it, and we also want to make a bold claim you can test: gratitude and joy are not just emotions, they are biological signals that can change how your body runs, especially in midlife.

We unpack what is happening when stress is chronic and your system is stuck scanning for danger. From a nervous system perspective, that threat focus is protective, not a character flaw, which is why we start by removing shame. Then we connect the dots to the measurable science: how genuine gratitude supports dopamine and serotonin, why serotonin matters when estrogen fluctuates, and how research links gratitude practices with lower cortisol. We also talk about the cortisol steal concept and why lowering stress hormones is not “self-care fluff,” it is real hormone support. Add in the inflammation piece and the story gets even clearer: what you practice emotionally can show up in your immune system and your energy.

From there we move into polyvagal theory and the ventral vagal state, where safety, connection, digestion, and rest-and-repair live. Joy, play, and laughter are fast ways to access that state, and your nervous system can learn it through neuroplasticity. We share real-world examples, including how to identify what brings you joy, how a simple sensory practice can calm the body, why HRV can improve over time, and why a quick “three things I’m grateful for” routine can support better sleep.

If midlife stress has been pushing you to the edge, come listen and take one small step back toward regulation. Subscribe for next week’s practical tools, share this with a friend who needs a gentler on-ramp to healing, and leave a review so more women can find the science-backed path to joy.

Connect with Amy Wilford on social media at @amywilfordhealth, or on her website at wholebodyharmonycoach.com

Connect with Heather Fontenot on social media at @embodiedrejuvenation, or on her website at embodiedrejuvenation.com

Transcript

From Body Confusion To Clarity

SPEAKER_01 0:00

Welcome to the Body Drama Shift, where we move from confusion to clarity without guessing. Because your body isn't broken, it's communicating. If you're a woman in midlife dealing with stubborn weight, low energy, mood swings, or poor sleep, you're not imagining it and you're not alone. I'm Amy, creator of Whole Body Harmony.

SPEAKER_00 0:20

And I'm Heather, creator of Embodied Rejuvenation. Together we help you decode your symptoms by addressing both biology and the nervous system. Because real change happens when both are in alignment. Let's shift.

SPEAKER_01 0:39

Welcome back to the Body Drama Shifts. I'm Amy Wilford, integrative health practitioner and life and performance coach. And as always, I'm here with my lovely co-host Heather.

SPEAKER_00 0:49

And I am Heather Fontna. I'm a nervous system coach. And this is one of those episodes I am genuinely excited about because gratitude and joy are right in my wheelhouse. And Amy is about to bring the biology that makes it undeniable.

SPEAKER_01 1:06

And Heather and I talked after our last episode about how we wanted to bring something a little more positive than hustle and overwhelm and fear. So we're both really excited to talk about something that's a little bit more on the positive and uplifting side.

Why Gratitude Is Not Just Positive Thinking

SPEAKER_01 1:22

So my question is if someone told you there was something free available to you right now that could lower your cortisol, improve your sleep, reduce inflammation, and actually change the chemistry of your brain, would you do it?

SPEAKER_00 1:38

Obviously. Where do I sign up?

SPEAKER_01 1:42

So you are already capable of it. So we are talking about gratitude and joy today. And we are going to talk about why your body is literally wired to need them. And here's the thing: this isn't just a think positive conversation. Like the last time we talked about that toxic positivity. There's real measurable science between what happened behind what happens in your body when you practice gratitude and you cultivate joy. And for most women in midlife, which is our people, this matters even more than most people realize.

SPEAKER_00 2:17

So if you've ever rolled your eyes at a gratitude journal, stay with us. This episode might change your mind and your wow.

SPEAKER_01 2:25

And I used to be one of those people that rolled my eyes at journaling. So I hear you, I feel you if that's you.

When Stress Makes Joy Feel Impossible

SPEAKER_01 2:32

But before we get into the good stuff, I want to be honest about something. So for a lot of women in midlife, the idea of feeling grateful or joyful can feel almost laughable, right? You're not sleeping, your brain's not working the way it used to, your weight's doing things it shouldn't, and you're exhausted and doing it all for everyone else. So how are you supposed to feel grateful?

SPEAKER_00 2:53

Absolutely. And from a nervous system standpoint, this is not just an emotional state. That is a physiological one. When our body is in chronic stress, we are literally wired to scan for threat, not goodness. The nervous system doesn't know the difference between a deadline and a predator. It just knows danger.

SPEAKER_01 3:13

Which means that feeling grateful isn't a character flaw when you can't access it, because your body might actually just be in a state where it's biologically harder to feel positive emotions. Not impossible, but harder because cortisol, our stress hormone, narrows our attention and it forces us to focus on what's wrong because our survival brain thinks that it's keeping us safe. So, like I talked about in the last episode, that focusing on what's broken, wrong, or missing, part of that is because biologically our body is just trying to keep us safe.

SPEAKER_00 3:46

And then you feel guilty for not feeling more grateful, which adds another layer of stress and it becomes its own cycle.

SPEAKER_01 3:53

Right. So step one is moving away from the shame around this. You're not ungrateful. You might just be running a nervous system that needs some support before it can even access those states. And so that's what we're going to talk about today, how to actually get there. And I want to share a little story too. My um mom has had some health issues since November. And I often catch myself because it's super hard. And those of you with parents that are aging, you understand this. It's hard to watch your parents age. It's hard to go to doctors' appointments with them all of the time. It's hard to spend time at the hospital. But then pulling myself and remembering like, I'm grateful that I have the opportunity to do that because I would much rather do those things with her than have her not be here. So that's where some of that, like feeling guilty for not being grateful, feeling guilty for allowing that to stress me out and semi-complaining about it, I guess.

SPEAKER_00 4:54

I would like to add to that, Amy, too. Like, I think what helped me was like realizing that feeling these things is a spectrum. We can feel stress. And like when we're at the hospital, there might be some some worry or some fear or whatever feeling that you're feeling. But there also can be gratitude at the same time.

SPEAKER_01 5:17

Right. And I think the key is remembering to also feel grateful and to not get swept up in that wave of stress and anxiety and worry and fear and all of those things, but to find that gratitude to help kind of ground you in where you where you are. Yeah.

unknown 5:34

Yeah.

SPEAKER_00 5:34

And I think reminding ourselves to when we go through really hard things. I just think of my clients, like some of my clients, maybe who've gone through like, you know, not to be too heavy, so this might be a trigger warning, um, but like a cancer diagnosis or in grief or something. As we said earlier, sometimes when we're nervous or something is in this certain state, it might be harder to access those feelings. Right. Right, for sure. You know.

SPEAKER_01 6:03

Yeah. Yeah. So let's talk about science a little bit.

Brain Chemistry And The Cortisol Connection

SPEAKER_01 6:07

So when you genuinely feel gratitude, and that's an important word, genuinely, so it has to be real, like I mentioned earlier. Your brain releases dopamine and serotonin. And those are your feel-good transmitters. Serotonin in particular plays a huge role in mood stabilization. And in midlife, when estrogen is fluctuating, serotonin fluctuates right along with it because they're linked. And I think that's something that a lot of our clients experience is that struggle with mood stabilization. Like they feel like they're all over the place, yelling at their kids, getting snippy with their coworkers when they don't want to. So we really need to build those feel-good neurotransmitters so that that happens less frequently.

SPEAKER_00 6:55

So practicing gratitude is literally one way to support your serotonin.

SPEAKER_01 7:00

Yep, 100%. And there's more. So there's research from UC Berkeley's Greater Good Science Center that has shown that gratitude practices reduce cortisol levels. And that's something that I hear women talk about all the time is their struggle with cortisol. And sometimes it can even reduce it significantly. And remember, this is something that's free and available to you right now. So for women in midlife where high cortisol is one of the biggest drivers of weight gains, sleep disruption, and brain fog, it's not a small thing. Gratitude doesn't get enough credit. We really need to give it more power and more attention. Yep, for sure. So they are both produced from the same precursor hormone, pregnolin. I have trouble pronouncing that the one of them. So when your body is in a chronic stress mode and is constantly pumping out cortisol, it actually steals resources away from estrogen and progesterone production. So we call that the cortisol steal. There's literally a term for that. Uh sometimes people call it that. And lowering cortisol through practices like gratitude isn't just emotional self-care. It's literally hormone support.

SPEAKER_00 8:21

And that ring that reframe is so powerful. When I tell my clients to slow down and to do something that feels good, this is exactly why. It's not indulgent, it's hormonal.

SPEAKER_01 8:34

Yeah. And then there's inflammation. So chronic low-grade inflammation is associated with depression, fatigue, pain, and accelerated aging. So studies have shown that gratitude practices are actually linked to lower inflammatory markers. It's your immune system listening to how you feel.

SPEAKER_00 8:53

And the body keeps this gore in both directions, right, Amy? Stress shows up in the body, but so does joy. Kind of like we said earlier, right? Like there's this spectrum. Stress can be there and joy can be there.

SPEAKER_01 9:08

Right. Yeah. And that's a beautiful way to state that. Like ignoring one, if we ignore the side that's hard and we've only focus on the side that makes the feel-good piece of it, it doesn't work because we're not, we have to acknowledge both parts. And like we said earlier, our subconscious mind holds on to all of that stuff and it's going to come out eventually. So that awareness piece, as we've talked about in other episodes too, is super important.

Polyvagal Theory And Joy As Medicine

SPEAKER_00 9:37

And from a nervous system perspective, joy and play and genuine pleasure activate what we call the ventrovagal state. This is the branch of the vagus nerve associated with safety, connection, and calm. When we're in ventrovagal, our digestion works better, our heart rate is regulated, our immune system functions more effectively. We are physiologically in rest and repair.

SPEAKER_01 10:02

Yeah. And in midlife, so many women are stuck in the opposite, that sympathetic dominance fight or flight or freeze, and their nervous system literally cannot find the off-switch.

SPEAKER_00 10:13

Exactly. And what's fascinating that joy and genuine laughter are some of the fastest routes into the ventral bagel state. So if you haven't heard of it before, polyvagal theory developed by Dr. Stephen Borges has really illuminated how social connection and felt safety are the prerequisites for healing. Joy is not separate from healing. It's part of the mechanism.

SPEAKER_01 10:39

So when we say find joy, we're not being fluffy. And I know people see it that way a lot, but what we're saying is that you need to activate the branch of your nervous system that allows your body to heal, regulate, and restore.

SPEAKER_00 10:54

And what's really cool is that the nervous system is trainable. The more often you access those stakes, even briefly, the more your nervous system builds a map to get there. It gets easier over time.

SPEAKER_01 11:06

Yeah, and that's neuroplasticity. So your body literally reshapes itself around what you practice. And gratitude is practice in the truest sense. And I've honestly experienced this myself. Like over the past, I don't even know how many years, probably at least five years, actually becoming aware and building gratitude and joy into my life has made a huge difference. And at first it was hard, but eventually it just becomes a habit like anything else. And when your brain recognizes how good you feel when you do it, it craves it more often and it happens more often. But let's get a little bit more specific about what's happening physiologically. So when you experience genuine, genuine joy, not forced positivity, but real delight or laughter or pleasure, then your body releases those endorphins, the oxycotin, and dopamine simultaneously. It's a cascade. They all just kind of blend together.

SPEAKER_00 12:04

Yeah, I want to add to that to me. When I meet with a client and I do an assessment, I always ask, what brings you joy? And we incorporate that in their practice. And if we can return to that every day, it might, like we said earlier in the episode, it might be really hard to access that at first. But what we want to do is put a little bit of joy in every day and build on that. And if we can do that every day, then eventually over time, you start to experience more moments of joy and feel joy. And I will say I can relate to that experience because for a long time, going through a lot of heaviness, which will be talked about in the first episode, going through a lot of heaviness in my life, I think my brain looked for that all the time. And then once I started my yoga practice and or my yoga therapy practice and bringing more joy into my life in safe ways, it was more accessible for me. And then now I can actually really feel that without having to try so hard because my nervous system and my brain look for those moments.

SPEAKER_01 13:15

Yeah, and I can speak to that too because you created that practice for me to do as well. And you infuse the beach into it. So one of parts of my practice is just kind of closing my eyes and pretending I'm at the beach and like bringing in all of my senses of what I see, hear, feel, taste, and smell when I'm at the beach. And it really is a great way to start my day in a calm way and bring that joy because I love the beach. And you knew that. And through the assessment, you pulled that out as well, too. So definitely something that um you tie into your practice, which I love.

SPEAKER_00 13:54

Yeah. So oxytocin, especially, it gets released in connection and it directly counteracts cortisol.

SPEAKER_01 14:02

Yeah. And I know some of my clients and some of our listeners probably have aura rings or something that tracks their HRV, which is their heart rate variability. And that's a marker of nervous system health as well. And higher HRV is associated with better stress resilience and health outcomes. And positive emotional states, especially when you practice them consistently, have been shown to increase HRV over time. So if you're a data geek like I am and you love your aura ring for tracking HRV and you look at it every day to see where you are, and you've been struggling with getting that number to come up, this is a great way to do that, is to practice gratitude.

SPEAKER_00 14:46

So when your heart rate variability improves, your body literally handles stress better. You don't get knock-off center as easy.

SPEAKER_01 14:54

Yeah. And for women in midlife who feel like everything sends them over to the edge, I know that there are many of you out there. It is not a personality flaw. That's low HRV, and joy and gratitude are pathways to rebuilding that.

SPEAKER_00 15:09

Amy, can we also name sleep here? Because

Better Sleep With A Simple Practice

SPEAKER_00 15:13

for most of our listeners, sleep is the holy breath.

SPEAKER_01 15:16

Yes. And I uh feel like sleep is one of those things that people don't give enough credit to or don't appreciate how necessary it is because sleep impacts everything else. And gratitude specifically has been studied in relation to sleep quality. So those who engage in gratitude practices report falling asleep more easily, sleeping longer, and reporting higher quality sleep. And one thing that's great to do, just to give you a little um probably Heather might call this a nervous system snack, is before you go to sleep, just think of three things that you're grateful for that happen that day. And some of the reason that sleep is impacted is because your cortisol is reducing in the evenings before you go to sleep. And you really do want your cortisol to be slightly lower in the evenings before bedtime. And if you spend your day scanning the good things instead of replaying those worries, because I know there are many women out there who lay in bed and can't fall asleep because their head is spinning with all of these things that they're worried about. If you scan it for good things instead, then your nervous system gets a different signal to close the day on, which sets you up for more peaceful sleep.

SPEAKER_00 16:30

Yes, it's like giving your brain a different final message before you go offline for the birth.

SPEAKER_01 16:35

Yeah. And I find that when I do that too, I also wake up in the morning a little bit more excited and ready for my day, knowing that there's going to be positive things that happen and not dreading the things that I'm worried about.

Next Steps And How To Work With Us

SPEAKER_01 16:48

So we are going to talk next week more about the how. So the actual practices that make all of this biology work for you and ways that you can infuse more joy and gratitude into your lives.

SPEAKER_00 17:04

I'm Heather, nervous system coach and yoga therapist and founder of Embodied Rejuvenation. My work is rooted in the belief that lasting transformation isn't just about knowing what to do. It's about your nervous system feeling safe enough to actually do it. I know what it feels like to be capable, smart, and driven and still feel like something is holding you back that you just can't name. Through nervous system assessment and high-touch coaching, that's exactly what I help women uncover. I also deeply believe in the power of women healing and growing in community, which is why community is woven into my programs and why I host retreats for women who are ready to go deeper together. If any of that sounds like what you've been looking for, I'd love to connect. You can book a call with me at embodiedrejuvenation.com. The link is in the show notes.

SPEAKER_01 17:56

At Whole Body Harmony, I help women in midlife stop guessing and finally understand what their bodies are trying to say. Through comprehensive lab testing, personalized protocols, nutrition, and high touch coaching, we look at the whole picture because hormones, gut, metabolism, stress, and lifestyle are all connected. If you are tired of feeling dismissed or stuck, or even been told that you're crazy, you don't have to figure it out alone. You can learn more or book a clarity call at whole bodyharmonycoach.com. Hope to connect with you soon.