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Tag: nervous system

  • What If It Isn’t Your Age? The Inflammation Making You Feel Older Than You Are

     You wake up a little stiffer than you used to. Your energy isn’t as reliable. Your brain feels foggier. You don’t recover as quickly. The weight around your midsection is harder to move. Maybe your joints ache, your digestion has changed, or you simply don’t feel as resilient as you did five or ten years ago.

    And somewhere along the way, you started telling yourself:

    I guess this is just what getting older feels like.

    But what if it isn’t?

    Yes, our bodies change as we age. Hormones shift. Muscle becomes easier to lose. Recovery changes.

    But age alone doesn’t explain why one 52-year-old woman feels strong, clear-headed, energetic, and metabolically healthy while another woman of the exact same age feels exhausted, achy, foggy, and as though her body suddenly stopped cooperating.

    They are the same chronological age.

    But they may be aging in two very different internal environments.

    And one of the biggest differences may be inflammation.

    Meet “Inflammaging”

    There is actually a term for this: inflammaging.

    It describes the chronic, low-grade inflammation that tends to increase as we age and is increasingly recognized as one of the biological processes associated with age-related decline and chronic disease.

    But here’s the important distinction:

    Inflammation itself is not bad.

    It is one of the body’s most sophisticated protective mechanisms. Cut your finger, fight an infection, strain a muscle—and your immune system creates inflammation to contain the threat and begin repair.

    The problem is when that inflammatory signal never fully turns off.

    Instead of responding to a threat and then resolving, the immune system remains quietly activated.

    Not enough to give you a fever.

    Not necessarily enough to show up dramatically on routine labs.

    But enough to change the environment in which your cells are trying to function.

    And over time, you begin to feel it.

    The Pattern I See All the Time

    The woman sitting across from me rarely says, “I think I have chronic inflammation.”

    She tells me she’s tired.

    She can’t lose weight.

    Her joints hurt.

    Her brain feels foggy.

    Her sleep has deteriorated.

    Her hormones suddenly seem chaotic.

    Her cholesterol, glucose, or blood pressure may be creeping up even though she hasn’t dramatically changed the way she lives.

    And often, each symptom has been treated as a separate problem.

    The bloating becomes a GI problem.

    The joint pain becomes an orthopedic problem.

    The anxiety becomes a mental health problem.

    The weight becomes a calorie problem.

    The hot flashes become a hormone problem.

    But what if these aren’t five completely unrelated problems?

    What if inflammation is one of the threads connecting them?

    This is why looking at the body as a collection of separate organs and symptoms so often fails us.

    The body doesn’t work that way.

    Your Age Is Fixed. Your Internal Terrain Is Not.

    This may be one of the most important things to understand about aging.

    You cannot change your chronological age.

    But you can influence the biological environment in which you age.

    Chronic inflammation is associated with metabolic dysfunction, cardiovascular disease, loss of muscle, changes in bone, cognitive decline and many of the chronic diseases we associate with getting older.

    And for women, midlife can be an especially important turning point.

    Estrogen influences inflammatory signaling, insulin sensitivity, blood vessels, bone, muscle, and the brain. As estrogen becomes erratic during perimenopause and eventually declines, some of those protective effects change.

    That doesn’t mean menopause suddenly creates inflammation.

    It means the buffer may become smaller.

    The poor sleep, chronic stress, insulin resistance, gut dysfunction, environmental exposures, and loss of muscle your body compensated for at 35 may become much harder to compensate for at 50.

    Sometimes perimenopause doesn’t create the entire problem.

    It exposes the terrain that was already struggling.

    What Is Driving Your Inflammation?

    This is where I think the conversation needs to change.

    We hear constantly about “anti-inflammatory” foods, supplements, medications, and protocols.

    But inflammation itself is often not the root problem.

    It’s a signal.

    So instead of asking:

    “How do I lower my inflammation?”

    I want you to ask:

    “Why is my body inflamed in the first place?”

    Because there is rarely just one driver.

    Some of the biggest ones I look for include:

    • Metabolic dysfunction and insulin resistance. Blood sugar dysregulation can begin years before diabetes, and visceral fat itself produces inflammatory signals.
    • Gut dysfunction. Dysbiosis and disruption of the intestinal barrier can keep the immune system activated far beyond the digestive tract.
    • Chronic stress and poor sleep. A body that never fully shifts out of protection mode doesn’t get the recovery signals it needs.
    • Loss of muscle and inadequate movement. Muscle is metabolically active tissue that improves glucose disposal and releases myokines that help regulate inflammatory signaling.
    • An inflammatory food environment. Ultra-processed foods, excess refined carbohydrates, inadequate fiber, and too few phytonutrients can continuously push the body in the wrong direction.
    • Environmental burden. What we breathe, drink, eat, put on our skin, and encounter in our homes can contribute to the total inflammatory load our bodies have to manage.

    And here’s where it gets even more complicated:

    These drivers don’t operate independently.

    Poor sleep worsens insulin resistance. Insulin resistance promotes visceral fat. Chronic stress disrupts the gut. Gut dysfunction increases inflammatory signaling. Inflammation contributes to muscle loss. Loss of muscle further worsens glucose control.

    One problem begins feeding the next.

    This is inflammaging.

    And this is why chasing one symptom rarely changes the whole picture.

    You Don’t Need Another “Anti-Inflammatory” Supplement

    I love supplements when they’re used for the right reason.

    But curcumin cannot out-supplement four hours of sleep.

    Omega-3s cannot replace muscle.

    And an “anti-inflammatory diet” won’t fully correct a nervous system that has been living in overdrive for years.

    We have to stop trying to suppress the smoke without looking for the fire.

    Lowering chronic inflammation usually looks much less exciting than the internet would have you believe.

    Build muscle.

    Move every day.

    Eat enough protein.

    Eat plants, fiber, healthy fats, and a wide variety of phytonutrients.

    Stabilize blood sugar.

    Restore the gut.

    Prioritize sleep.

    Regulate the nervous system.

    Address hormonal changes.

    Reduce unnecessary environmental exposures where you realistically can.

    None of these is a miracle intervention.

    Together, they change the terrain.

    The Goal Isn’t to Fight Inflammation

    Inflammation is communication.

    Your body is responding to the environment it has been given—both internally and externally.

    That means the goal isn’t simply to “fight inflammation.”

    The goal is to understand why the signal is there and begin changing the environment creating it.

    This is also why I don’t believe the goal of midlife medicine should simply be to make women less symptomatic.

    I want us thinking much bigger than that.

    How do we create a body that is stronger, more metabolically healthy, more resilient, better able to recover, and better equipped for the decades ahead?

    Because feeling older isn’t always simply about getting older.

    Sometimes it’s about the environment in which you’re aging.

    Your age is fixed. Your internal terrain is not.

    And changing that terrain may be one of the most powerful ways to change how you age.

    Next: What About Your External Terrain?

    There is one driver of inflammation that deserves a much deeper conversation: your environmental burden.

    We can’t eliminate every chemical, pollutant, plastic, mold exposure, or environmental toxin from modern life.

    Nor should we live in fear trying.

    Instead, I teach my patients to think about two sides of the equation:

    Reduce what’s coming in + support what’s going out.

    In the next blog, we’ll talk about your external environment, your internal terrain, and what “detox” actually means—because it isn’t a cleanse.

    It’s something your body is doing every single day.

    Ready to Change the Terrain?

    If you’ve been treating fatigue, weight resistance, gut issues, hormone changes, poor sleep, or brain fog as separate problems, there may be a much bigger picture underneath them.

    That is exactly what we address inside RENEW: Elevated Foundations.

    Rather than chasing symptoms one at a time, we work through the foundational systems that determine how your body functions—gut health, metabolic health, nutrition, nervous system regulation, environmental burden, and hormones.

    Because better health isn’t built by chasing one more symptom.

    It’s built by changing the terrain.

    Learn more about RENEW: Elevated Foundations.

  • She Looks Like She’s Handling Everything. Her Nervous System Is Not

    She has been calling it “just how I am” for years.

    The low-grade hum of always being on. The inability to fully switch off even when nothing is wrong. The sleep that is technically adequate but never quite restorative. The way her body seems to run at a slightly elevated baseline — not anxious exactly, not sick exactly, just always a little more activated than it should be.

    She has adapted to it so well that she no longer registers it as a problem. It is just her pace. Her personality. The cost of a full life.

    But her body has been keeping score. And at some point — often somewhere in the mid-to-late 40s — the bill comes due.

    This is the woman I see most often in practice. High-functioning on the outside. Running on fumes underneath. And completely blindsided when her hormones seem to fall apart, because she did everything right.

    What she was never told — what most physicians never connect — is that her nervous system has been quietly driving her hormone disruption for years. Long before perimenopause arrived. Long before the labs shifted. The stress response was already running the show.

    The System Nobody Is Looking At

    To understand why this happens, we need to talk about two systems that most women have never heard explained together.

    The first is the HPA axis — hypothalamus, pituitary, adrenal glands. This is your primary stress response system. When it perceives threat, it produces cortisol. In short bursts, this is brilliant and necessary. The problem is that chronic, low-grade stress — the kind that high-functioning women carry for years — keeps this system activated at a level the body was never designed to sustain indefinitely.

    The second is the HPG axis — hypothalamus, pituitary, gonads. This is the system that regulates your estrogen, progesterone, and testosterone.

    Here is what matters: in the body’s hierarchy, the HPA axis is dominant. When the stress response is chronically activated, it suppresses the HPG axis. The body makes a physiological decision — this is not a safe moment to prioritize hormonal balance. Survival takes precedence.

    This is not a metaphor. It is how the biology actually works. And it means that no amount of hormone support will fully correct a hormonal system that is being chronically suppressed by an overactivated stress response.

    We have to address the upstream driver first.

    Your Vagus Nerve Is Part of This Story

    Most conversations about stress and hormones stop at cortisol. But there is another piece of this that rarely gets explained — and it changes how we think about nervous system regulation entirely.

    Running through your neck, chest, and abdomen is the vagus nerve — the longest cranial nerve in the body, and one of the primary communication highways between your brain and your organs. It influences heart rhythm, digestion, immune signaling, inflammatory responses, and your body’s ability to shift between activation and recovery.

    Here is what makes it remarkable: approximately 80 percent of the signals traveling through the vagus nerve move upward — from the body to the brain, not the other way around. Your gut, your heart, your immune system are constantly sending information to your brain about whether the body is safe, nourished, inflamed, or under threat. The brain uses that information to calibrate the stress response.

    This means the body is not simply following instructions from the brain. It is actively shaping how the brain interprets safety.

    When the nervous system has been under sustained pressure for a long time, vagal tone — the nerve’s ability to shift the body back toward rest and recovery — becomes compromised. The system loses its flexibility. It stays in a heightened protective state longer than it should. And the downstream effects are felt everywhere: in digestion, in sleep, in immune function, in hormonal regulation.

    This is why symptoms in these women so often appear across multiple systems at once. It is not a coincidence. It is one dysregulated nervous system expressing itself through every system it governs.

    Cortisol Steals From Progesterone

    Here is something most women have never been told — and it reframes everything.

    Cortisol and progesterone are both synthesized from the same upstream precursor: pregnenolone. This is your master hormone, the raw material from which most of your sex hormones and stress hormones are made.

    When chronic stress keeps demanding more cortisol, the body diverts pregnenolone away from the progesterone pathway to meet that demand. Progesterone gets deprioritized. Quietly. Consistently. Often for years.

    This matters enormously — because progesterone is not simply a reproductive hormone. It is calming and sleep-promoting. It counterbalances estrogen. It supports the gut lining. It modulates the stress response itself. When it drops — driven not by age but by years of chronic cortisol demand — the effects are unmistakable.

    Sleep deteriorates. Anxiety increases. PMS worsens. Cycles become irregular. The body becomes less resilient to stress, which drives more cortisol, which depletes more progesterone.

    This cycle runs quietly for a long time before it becomes impossible to ignore. And because it builds gradually, it often gets attributed to aging, to personality, to the demands of a busy life — rather than to a physiological pattern that has a clear explanation and a clear path forward.

    Why High-Functioning Women Are the Most at Risk

    The women most vulnerable to this pattern are not the ones who are visibly struggling. They are the ones who are visibly managing.

    The high-functioning woman has often spent years operating in chronic low-grade stress without registering it as stress at all. She is capable. She handles things. Her elevated baseline has become so familiar that it feels normal — to her, and often to her physicians, who see her labs and see someone who is doing fine.

    But vagal tone does not show up on a standard lab panel. Cortisol rhythm across the day does not appear in a basic workup. Pregnenolone depletion goes unnoticed.

    So the pattern continues. The nervous system stays in protection mode. The HPG axis stays suppressed. And then perimenopause arrives — a time when hormonal reserves are naturally declining — and what should be a gradual transition feels sudden and severe.

    It was not sudden. The foundation was already compromised. Perimenopause simply removed the buffer that had been masking it.

    This is what I see all the time. A woman who describes feeling like her body changed overnight — when in reality, the nervous system had been setting the stage for years.

    What This Looks Like in the Body

    The pattern is recognizable once you know what you’re looking for:

    Fatigue that doesn’t resolve with sleep. Wired at night, slow in the morning. Anxiety that feels physiological rather than situational — like it’s coming from the body, not the mind. Progesterone-driven symptoms: poor sleep, mood instability, irregular cycles. Weight accumulating around the midsection. Digestion that has become unpredictable, because the vagus nerve governs gut motility and when vagal tone is compromised, digestion is often one of the first systems affected. A sense of running on empty while still managing to run.

    And frequently — labs that look relatively normal. Because standard panels were not designed to capture this picture.

    A more complete evaluation looks beyond basic hormone levels to include cortisol rhythm, DHEA, pregnenolone, and thyroid function — because these systems do not operate independently. We will go deep on exactly what comprehensive hormone testing looks like in an upcoming post. But the starting point is always this: the nervous system is upstream from the hormones, and you cannot treat one effectively without addressing the other.

    What Nervous System Regulation Actually Looks Like

    This is where the conversation usually breaks down — because when women hear “regulate your nervous system,” they picture meditation apps and bubble baths. That is not what we are talking about.

    Vagal tone is not restored through a single technique or a dramatic intervention. In fact, for a nervous system that has been chronically overactivated, intense inputs — extreme cold exposure, aggressive breathwork protocols, high-intensity everything — can backfire entirely, triggering more activation rather than less. The system interprets intensity as additional threat.

    What actually works is consistency. Repeated signals of safety. Patterns the nervous system learns to trust over time.

    This is why I partner with Numa Wellness — a community built specifically around practices that support nervous system regulation. Intentional breathwork, sauna, and cold plunge, when approached thoughtfully and at the right stage of recovery, become powerful tools for restoring vagal tone. Not as shocks to the system, but as consistent, structured inputs that signal safety and build resilience over time. For the woman whose nervous system has been running in overdrive for years, this kind of deliberate, supported practice is not optional wellness. It is part of the foundation.

    The nervous system is remarkably capable of change. When regulation begins to return — when the body starts receiving consistent signals that it is safe, nourished, and supported — the downstream effects are real. Cortisol patterns normalize. Pregnenolone stops being diverted. Progesterone has room to recover. Sleep improves. The hormonal picture shifts — often more significantly than women expect.

    But it requires addressing the right things, in the right order, with the right support.

    The Body Cannot Heal in Survival Mode

    No protocol — no supplement, no prescription, no dietary intervention — will fully work in a body that believes it is under threat. The vagus nerve cannot restore its tone in a system that is chronically overactivated. Progesterone cannot recover while cortisol continues to dominate the pregnenolone pathway. The HPG axis cannot come fully back online while the HPA axis is running the show.

    The nervous system has to be part of the conversation from the beginning. Not as an afterthought. Not as a lifestyle add-on after the hormones are addressed. As a foundational piece — because it is upstream from everything else.

    This is foundational work. And it is exactly where we start.

    Ready to Address the Root?

    If you have been addressing your hormones in isolation — and wondering why the results are only partial — this is likely part of the answer. The nervous system has been running the show in the background, and nobody connected it to the hormonal picture you were trying to fix.

    RENEW: Elevated Foundations is my physician-designed coaching membership built to address exactly this. Each month you get physician-led clinical education, root cause coaching, and a structured path through the systems driving how you feel — nervous system regulation, gut health, nutrition, stress, detox, and hormones — in the right sequence, with support to actually implement it.

    This is not more information to sort through. It is the right sequence, explained clearly, with a physician walking you through exactly why each step matters.

    This is where the guessing stops. And where the foundation finally gets built.

    Learn more about RENEW: Elevated Foundations 

    By Dr. Christina Massinople | Redefining Medicine. Reclaiming Health