HomeMeasure → Best Tests for Women Over 40

Best health tests for women over 40

Standard bloodwork was not designed with women's hormonal optimization in mind. This guide covers the tests that actually matter — hormones, bone density, thyroid, and metabolic health — for women who want data-driven answers.

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CreusLife Editorial Team
Certified strength & conditioning specialist (CSCS) · Health optimization researcher · 12 years in performance nutrition
Last updated: May 2026 · Affiliate disclosure
ℹ️ Informational only — not medical advice. Some links are affiliate links at no extra cost to you. Full disclosure.

The gap in standard women's healthcare

The typical annual physical for a woman over 40 may include a basic metabolic panel, CBC, and cholesterol. It rarely includes estradiol, progesterone, FSH, AMH, or a full thyroid panel. Yet these are the markers most directly relevant to energy, body composition, bone health, and how a woman feels day to day.

Tier 1 — Core hormone panel

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Estradiol (E2)
Primary estrogen. Drives muscle synthesis, bone density, cognitive function, cardiovascular protection. Test on day 3 of cycle if still cycling. Declining estradiol is the central driver of perimenopausal changes.
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Progesterone
Test on day 21 of cycle (7 days after ovulation) to capture the luteal peak. Low progesterone is associated with sleep disruption, anxiety, and mood changes.
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FSH + LH
Rising FSH is an early measurable signal of the perimenopause transition. Serial measurements over 6–12 months are more informative than a single reading.
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AMH (anti-Müllerian hormone)
Ovarian reserve marker. Declines as ovarian follicle pool decreases. Can be tested any day of the cycle — no timing required.
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Testosterone (total + free) + SHBG + DHEA-S
Women produce testosterone. Low levels affect libido, energy, mood, muscle mass, and cognitive function. SHBG affects how much free testosterone is available. Often not tested in standard care.

Tier 2 — Thyroid panel (frequently missed)

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TSH + Free T3 + Free T4 + anti-TPO antibodies
Hashimoto's thyroiditis affects women at 5–10x the rate of men and commonly presents in perimenopause. Symptoms — fatigue, weight gain, brain fog, cold sensitivity — overlap significantly with hormonal transition symptoms. TSH alone is insufficient; always request Free T3 and Free T4.

Tier 3 — Metabolic and nutrient baseline

Add to every women's baseline: ApoB, fasting insulin, HbA1c, hsCRP, ferritin, vitamin D (25-OH), omega-3 index, homocysteine.

See: Full metabolic testing guide →

Bone density — DEXA after 40

Women can lose 20% of bone density in the first 5–7 years after menopause. A baseline DEXA scan after 40 gives you a reference point and quantifies risk before it becomes a problem. The interventions most protective of bone — resistance training, creatine, vitamin D3+K2, and adequate protein — are worth starting before bone loss accelerates.

Where to get tested

Both Function Health and InsideTracker offer comprehensive panels including most of the above markers. InsideTracker has women-specific panel options. Function Health includes AMH in its standard panel.

See also: Women's Hormone Health Protocol — what to do with your results →

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Add DNA context to hormones, nutrients, and long-term risk

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