PCOS in Women: What Is Actually Happening — and What a Whole-Body Approach Looks Like

PCOS is one of the most common hormonal conditions affecting women of reproductive age — and one of the most misunderstood. It is routinely reduced to irregular periods or difficulty conceiving. In reality, it is a complex metabolic, hormonal, and inflammatory pattern that affects your cycle, your skin, your weight, your mood, your gut, and your long-term health.

Most women with PCOS spend years managing symptoms — acne, hair loss, weight gain, irregular cycles — without ever addressing what is driving them. The pill suppresses the cycle. Spironolactone manages the androgens. Metformin addresses insulin. None of these are wrong, but none of them are treating the root.

What PCOS Actually Is

PCOS is diagnosed when two of three criteria are present: irregular or absent ovulation, elevated androgens (testosterone, DHEA-S) or signs of androgen excess (acne, hirsutism, hair thinning), and polycystic ovarian morphology on ultrasound. You do not need all three. You do not need to have cysts on your ovaries to have PCOS.

The underlying drivers vary between women — which is why PCOS looks so different from person to person, and why a single treatment rarely works for everyone.

The Four Main PCOS Patterns

Insulin-Resistant PCOS (most common)

Insulin resistance drives elevated insulin, which stimulates the ovaries to produce more androgens — disrupting ovulation, driving acne, causing hair changes, and promoting belly fat storage. This pattern responds well to blood sugar regulation, dietary changes, and specific supplements.

Post-Pill PCOS

Some women develop PCOS-like symptoms after stopping hormonal contraception — irregular cycles, acne, elevated androgens — as the HPO axis re-establishes itself. This typically resolves within 3–6 months but can persist longer, particularly if nutritional support is not in place.

Inflammatory PCOS

Chronic low-grade inflammation — from gut dysbiosis, poor diet, environmental toxins, or chronic stress — directly stimulates androgen production. Women with this pattern often have digestive complaints, skin issues, and fatigue alongside the classic PCOS symptoms.

Adrenal PCOS

Elevated DHEA-S (an adrenal androgen, not an ovarian one) drives androgen symptoms without the classic ovarian picture. This pattern is strongly linked to HPA axis dysregulation and chronic stress. It does not respond to insulin-focused interventions.

What PCOS Feels Like

• Irregular periods — cycles longer than 35 days, or absent for months
• Acne — particularly along the jawline and chin
• Hair thinning on the scalp (androgenic alopecia)
• Excess hair growth on the face, chest, or abdomen (hirsutism)
• Difficulty losing weight, particularly around the belly
• Fatigue and low energy
• Mood swings, anxiety, or low mood
• Blood sugar crashes — intense cravings for carbohydrates or sugar
• Fertility challenges
• Skin tags or darkening in skin folds (acanthosis nigricans) — a sign of insulin resistance

What Actually Helps

Blood sugar stability — the foundation for insulin-resistant PCOS

• Protein and fat at every meal — prevents the insulin spikes that drive androgen production
• No skipping meals — blood sugar crashes trigger cortisol, which compounds androgen production
• Reduce refined carbohydrates and sugar — not eliminate, but reduce and pair with protein/fat
• Inositol (myo-inositol and D-chiro-inositol) — one of the most evidence-backed supplements for insulin-resistant PCOS, supporting insulin sensitivity and ovulation
• Berberine — comparable to metformin in some studies for blood sugar regulation; use with practitioner guidance

Reduce inflammation — for inflammatory PCOS

• Gut health — fermented foods, fibre, and reduced processed food to restore microbiome diversity
• Omega-3 fatty acids — anti-inflammatory and directly useful for PCOS symptom management
• Turmeric with black pepper — curcumin has direct anti-inflammatory effects on PCOS pathways
• Identify food sensitivities — gluten and dairy are common inflammatory drivers in PCOS

Support the adrenals — for adrenal PCOS

• Stress management — HPA axis dysregulation is the primary driver; nervous system support is not optional
• Consistent sleep — cortisol dysregulation from poor sleep directly drives adrenal androgen production
• Ashwagandha and rhodiola — adaptogens that support the HPA axis and reduce DHEA-S in some women

Exercise — but wisely

Strength training is the most beneficial exercise for PCOS — it improves insulin sensitivity, supports muscle mass, and does not spike cortisol the way high-intensity cardio can. Walking is highly beneficial and deeply underrated. Avoid excessive HIIT if your cortisol is already high or your cycles are irregular.

Frequently Asked Questions

Can you have PCOS without cysts?

Yes — the name is misleading. PCOS is diagnosed based on hormonal and metabolic criteria. Many women with PCOS do not have polycystic ovaries on ultrasound, and many women with polycystic ovaries on ultrasound do not have PCOS. The cysts in the name refer to follicles that have not completed ovulation — not to pathological cysts.

Does PCOS cause infertility?

PCOS is the most common cause of anovulatory infertility — difficulty conceiving due to irregular or absent ovulation. However, most women with PCOS can conceive with appropriate support. Restoring regular ovulation through blood sugar regulation, lifestyle changes, and targeted supplements significantly improves fertility outcomes for many women.

Does the pill cure PCOS?

No — the pill suppresses PCOS symptoms by overriding the cycle, but it does not address the underlying metabolic or hormonal drivers. When the pill is stopped, symptoms typically return — sometimes more intensely (post-pill PCOS). The pill is a legitimate tool for managing symptoms while working on root causes, but it is not a treatment.

Can PCOS be reversed?

The term "reversed" is contested. The underlying predisposition — typically genetic and metabolic — does not disappear. But the symptoms of PCOS are highly responsive to lifestyle, nutritional, and hormonal intervention. Many women with PCOS achieve regular cycles, resolve acne and hair symptoms, and conceive naturally with a whole-body approach.