Health Areas/Hormones (Human)

Hormones (Human)

First synthesised Mar 25, 2026·Last reviewed Mar 25, 2026

Hormones help control many parts of our bodies, including energy, sleep, muscles, bones, mood and sexual health. Their levels change as we age.

Age is not the only factor. Food, exercise, sleep and other lifestyle choices can influence some of these changes.

Research is still evolving. This guide shows what the evidence tells us today — and what may help.

Explore what changes with age

Explore all 23 age-related changes and the evidence behind them.

Explore by

Based on published research, guidelines and reviews, separate from our synthesis of expert discussions. Last reviewed September 1, 2026.

Explore hormone topics

Environmental Toxins & Health (Human)

The impact of environmental and industrial chemicals on human health. Includes pesticides (paraquat, rotenone), industrial solvents (trichloroethylene/TCE), heavy metals, and other toxicants. Covers mechanisms of toxicity, disease associations, and epidemiological evidence. · 11 episodes

Stress and the Stress Response (Human)

How the stress hormone cortisol and the body's daily rhythm affect sleep, mood, weight, fluid balance, and other hormones, and what raises or lowers it. · 4 episodes

Testosterone & Erectile Health (Human)

Male testosterone and erectile function, and how both reflect underlying metabolic and vascular health rather than being isolated problems. · 3 episodes

Prostate Health (Human)

The aging prostate, benign prostatic hyperplasia (BPH) symptom management, and lifestyle factors that may influence prostate growth and urinary symptoms. Covers pelvic floor health, dietary patterns, hydration timing, and the trade-offs between conservative care, medication (alpha-blockers, 5-alpha-reductase inhibitors), and surgical intervention. · 1 episode

We’re still expanding this Health Area as we analyse more expert discussions.

Suggest an expert discussion

Know an outstanding podcast or expert discussion about Hormones? We’d be happy to review it.

Every recommendation is independently reviewed before it becomes part of the synthesis.

research@toclarity.app