Sara Szal MD<\/span> <\/span><\/p>\n I have spent thirty years watching women describe the same experience in different words.<\/p>\n She is the one everyone calls, who shows up, who knows where everything is, who remembers everyone\u2019s needs, who holds the calendar and the emotional weather and the mental load. She tracks the medical appointments, manages the family logistics, and still, somehow, shows up to work. She runs the whole operation.<\/p>\n She is also the one sitting across from me, trying to figure out why she grinds her teeth, cannot sleep through the night, and has stopped desiring things she used to want like sex and hard exercise. She wonders why she is disappearing inside a life that looks completely fine, at least from outside.<\/p>\n Mainstream medicine has an approach for each of those symptoms. A CBC, thyroid panel, mouth guard, maybe a prescription for testosterone cream. A sleep study. Another referral. What medicine lacks is a framework for the unifying cause: the biological cost of being all things to all people, for too long, without adequate assessment, conversation, support, and recovery.<\/p>\n That cost is measurable. It shows up in the cortisol curve, fasting insulin, DHEA-S level, telomere length, HRV, and biological age that has dropped below the threshold of aliveness.<\/p>\n I am a physician. I also believe, after thirty years of clinical practice, that we have been treating 10+ separate consequences of a single problem as if the problem itself does not exist. This post is about the problem.<\/p>\n Share<\/span><\/p>\n A Faustian bargain gives you something valuable now and collects a much larger price later.<\/p>\n Women are rewarded for addition. More caregiving, more competence, more productivity, more emotional availability. At no point in this arrangement does anyone slide a contract across the table. There is no orientation packet. No annual performance review where someone mentions, in passing, that chronic cortisol elevation accelerates visceral fat deposition and suppresses progesterone. The terms were always written into the physiology. You just weren\u2019t given access to the file.<\/p>\n The culture that built this reward system never accounted for the biological cost of running it indefinitely. Medicine, which inherited that culture, treats the symptoms without naming the source.<\/p>\n The source is chronic perceived stress. Not the acute stress of a deadline or a crisis, which the body handles well and recovers from. The chronic kind: the low-grade, unrelenting demand of being the person everyone depends on, day after day, without sufficient rest or recovery or the permission to have needs of your own.<\/p>\n The body is a living archive. It is adaptive, intelligent, and storied. It carries the record of what has been endured, inherited, and long denied. What medicine reads as dysfunction, the body is often doing precisely, as an act of survival. The elevated cortisol is not a malfunction. It is the faithful physiological response to a life that has been asked to keep giving long past the point of recovery.<\/p>\n I am writing this at midlife, from inside that reckoning myself. I want fewer obligations and more connection. Slower mornings. Deeper belonging. I want to stop performing a life and start inhabiting one. I accepted a Faustian bargain without knowing its terms, and when I looked at the science, the terms were always written into the biology. The body was keeping the account the whole time.<\/p>\n Here is that account. Ten consequences, documented in peer-reviewed literature, that medicine routinely treats as separate problems. They are the same problem, expressing itself across ten systems. And the woman sitting across from me, exhausted and invisible and running on empty, is not disappearing. She is showing me exactly what chronic perceived stress does to a female body that was never given permission to stop.<\/p>\n The cultural demand that women keep adding, keep producing, keep being available writes itself into the endocrine system in ways that compound over years and that no amount of willpower reverses. Two hormones require naming specifically, and then a third system that has no hormone name but that I have watched operate in my patients for three decades.<\/p>\n Cortisol is the body\u2019s primary stress hormone, produced by the adrenal glands in response to any perceived demand or threat. The HPA axis, which governs its release, does not distinguish between a predator and a calendar with no white space. It responds to both with the same cascade. [1,2]<\/p>\n Chronic cortisol elevation suppresses thyroid function by inhibiting TRH and the nocturnal TSH surge, reducing T3 and free T4 levels. [3,4,5] It disrupts progesterone production by suppressing GnRH and LH secretion, contributing to luteal insufficiency and menstrual irregularity. [6,7] It raises fasting glucose through increased hepatic gluconeogenesis, impaired insulin secretion, and peripheral insulin resistance. [8,9] And it accelerates visceral fat accumulation through glucocorticoid receptor-mediated adipocyte hypertrophy, with epigenetic changes that can maintain adiposity even after cortisol normalizes. [10] It is not a mood problem. It is a metabolic problem with a hormonal signature. [11,12] When I see a woman in her 40s with stubborn weight, poor sleep, and a flatness she cannot name, I am often looking at a cortisol curve that has been running high for years.<\/p>\n The research is unambiguous on what drives it: unrelenting obligation, insufficient recovery, the chronic suppression of need. The intervention that addresses the root is not a supplement. It is subtraction.<\/p>\n Cortisol and insulin speak to each other directly. Chronically elevated cortisol raises blood glucose, suppresses glucose uptake in muscle and fat, and over time drives insulin resistance. [11,12] When that threat never resolves, glucose stays elevated, insulin stays elevated in response, and the cells become progressively less sensitive to its signal.<\/p>\n Insulin resistance in women is underdiagnosed and underdiscussed. It shows up as fatigue, brain fog, difficulty losing weight despite sustained effort, and a carbohydrate sensitivity that was not there before. It is also a major driver of PCOS, a key contributor to perimenopausal metabolic shift, and a recognized risk factor for Alzheimer\u2019s disease, which we now understand has a strong metabolic and hormonal component. [11,13]<\/p>\n The woman who is exhausted, inflamed, and metabolically struggling is not failing at a wellness protocol. She is showing the downstream consequences of a hormonal system running on chronic stress. The body is doing its job. The culture handed it an impossible assignment.<\/p>\n There is a third factor that does not appear in endocrine textbooks but that belongs here. Uncontrollability is one of the most potent task-level drivers of cortisol reactivity in the stress literature. A meta-analysis of 208 laboratory studies found that stressors characterized by uncontrollability and social-evaluative threat produced the largest and most prolonged cortisol responses, while controllable stressors, even highly demanding ones, did not reliably activate the HPA axis. [14] Subsequent research confirms that lower subjectively perceived control during acute stress predicts greater cortisol reactivity, though the relationship between trait-level perceived control and cortisol is more nuanced and context-dependent. [15,16,17] Women who have spent decades overriding their own signals, accepting every request, absorbing every need that was not theirs, show measurably different HPA axis profiles than women who retain a functional sense of autonomy over their time and bodies.<\/p>\n I call what gets eroded in that process conviction: the embodied belief that rest is yours without earning it, that your own needs are legitimate data. Confidence is performed outward. What I am describing is registered inward, in the nervous system, in the cortisol response to a request you wanted to decline but accepted anyway.<\/p>\n Like any biological competency, it can be lost and it can also be rebuilt. That is the work of this post.<\/p>\n What I was taught in medical school and residency: ask about the symptom, order the tests, make a diagnosis, write the referral.<\/p>\n What I now know, after three decades of clinical practice: the woman sitting across from me is not a collection of separate symptoms. She is a biological system under sustained, unacknowledged load. Treating her thyroid without asking what is driving the HPA dysregulation that is suppressing thyroid function is like mopping the floor while the pipe is still leaking. The pipe has been leaking for years, yet nobody asked about the pipe.<\/p>\n Medicine was built on a visit model: fifteen minutes, one complaint, one referral. It was designed to manage symptoms, not to ask what is producing them. It has never been redesigned. We got better drugs, better imaging, and better surgical techniques, but we did not get at root cause.<\/p>\n That is not a flaw in the clinicians I trained alongside, many of whom are working as hard as anyone I know inside a system that gives them eleven minutes per patient and bills by the procedure, not by the insight. The indictment is structural. It belongs to the way medicine organized itself: around disease and acute care, around the silos of single-organ specialties, around the premise that a woman\u2019s exhaustion, weight gain, lost libido, and disrupted sleep are four separate problems requiring four separate referrals, rather than one system under one sustained load.<\/p>\n The architecture I am framing here is that one: the one that built thyroid panels and sleep studies and antidepressant protocols without ever building a model that looks for and addresses the unifying cause. It\u2019s the one that keeps treating the downstream consequences of chronic perceived stress as if the stress itself is not a diagnosis. It is the diagnosis and has always been.<\/p>\n The following is not a list of symptoms but rather a record of what the body archives when the culture\u2019s demands are never met with adequate recovery. Each consequence is measurable. Each has been documented in peer-reviewed literature. I am naming them here because medicine routinely treats them as separate problems with separate protocols, when the unifying driver is chronic perceived stress, and the unifying intervention begins with subtraction.<\/p>\n I have ordered them by biological proximity: hormonal first, then metabolic, then sexual and relational, then cardiovascular and cellular, then immune, gut, psychological, and cognitive. The body does not experience these as separate. Neither should we.<\/p>\n Chronically stressed individuals have 23% lower baseline DHEA-S levels and 40% lower DHEA-S production capacity during acute stress. [18,19] Since DHEA-S is a cortisol antagonist with neuroprotective and anti-aging properties, its depletion is a key link between stress, accelerated aging, and poor health. [20]<\/p>\n High daily perceived stress is associated with lower estradiol (down 9.5%), lower progesterone (down 10.4%), and lower LH (down 14.8%), with a 2.2-fold increased odds of anovulation. [21] The HPA axis exerts multilevel inhibitory effects on the female reproductive system: CRH suppresses GnRH, while glucocorticoids suppress pituitary LH and ovarian estrogen and progesterone secretion. [7,22]<\/p>\n Elevated cortisol promotes gluconeogenesis, suppresses insulin secretion, and drives insulin resistance through glucocorticoid-mediated pathways. [11] A 2025 real-world continuous glucose monitoring study found that daily perceived stress caused significant blood glucose elevations in insulin-resistant individuals but not in insulin-sensitive controls, identifying a critical vulnerability window. [12]<\/p>\n Sex differences are significant: diabetes carries a higher relative risk of cardiovascular disease in women than in men, and stress-related metabolic dysfunction compounds that vulnerability. [23] Chronic stress also promotes visceral adiposity, dyslipidemia, and systemic inflammation. [13,24]<\/p>\n Women with high chronic stress show lower genital arousal, higher cortisol, and greater cognitive distraction during erotic stimuli, with distraction being the strongest predictor of decreased arousal. [25] Higher subjective stress is associated with lower concurrent sexual desire and arousal, and these negative associations are stronger in women than in men. [26] Higher cortisol is more strongly associated with lower sexual desire in women than in men. [26]<\/p>\n Financial stressors and low socioeconomic status reduce all aspects of sexual functioning in women but not in men, and these effects are mediated by depression. [27]<\/p>\n I want to say something about desire specifically, because the research does not fully capture it.<\/em><\/p>\n The women I see in this category are not simply experiencing a relationship problem, they are experiencing a nervous system that has been on call for so long it has forgotten how to be off. They spent years keeping other people alive, literally or figuratively, and somewhere in the process they stopped living inside their own bodies. The <\/span>want <\/em>went quiet. The pleasure went somewhere they could not find it. Nothing was visibly wrong, so nobody named it.<\/span><\/p>\n They dissociated. Present in body and capable, but not quite fully there.<\/p>\n Functional dissociation:<\/strong> <\/span>technically, a dysregulation of the nervous system\u2019s ability to stay present in the body under sustained threat. In practice, the experience of sitting in a meeting, eating a meal, having a conversation, and realizing you have not actually been there in quite some time. I spent a meaningful portion of my 30s and 40s in this condition. I thought it was efficiency.<\/em><\/p>\n<\/blockquote>\n I know this particular loss of awareness from the inside. I have sat in my own life and felt myself managing it rather than inhabiting it. That is what chronic hypervigilance produces in a woman who has spent decades in a high-demand role: a body that is present, functional, performing, and somewhere behind all of that, waiting to be let back in.<\/p>\n The <\/span>Diagnostic and Statistical Manual of Mental Disorders<\/em>, used by psychiatrists, neurologists, and trauma therapists, calls it dissociation. I call it a reasonable response to an unreasonable assignment.<\/span><\/p>\n The good news, and there is good news: the nervous system is not malfunctioning. It is doing exactly what it learned to do, and what it learned, it can unlearn. Curiosity about what happened is the first sign that the rewiring has already begun.<\/p>\n Seven more consequences and the protocol for all ten is for paid subscribers.<\/p>\n<\/div>\n![\"\"](\"https:\/\/substackcdn.com\/image\/fetch\/$s_!PGlG!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep\/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5395979c-e300-4b9b-8357-54565e237676_1432x912.heic)
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