The Dr. Gabrielle Lyon Show artwork
Science + Longevity

The Dr. Gabrielle Lyon Show

Muscle, protein, strength, and metabolic health

The Dr. Gabrielle Lyon Show artwork

ED as an Early Predictor of Heart Attack Risk

Erectile dysfunction predicts a future heart attack better than chest pain does, especially in younger men (11:11). Urologist Tobias Kohler describes two cheap early-warning tests, a coronary calcium scan and a Mayo Clinic ceramide blood test, plus the cardiac damage caused by high-dose testosterone abuse (12:49, 44:55).

September 22, 2026 · 6 min read

The Dr. Gabrielle Lyon Show artwork

Menopause, Muscle Loss, and Insulin Resistance

Menopause changes the body mainly by shrinking muscle, not just by crashing hormones. Dr. Gabrielle Lyon argues that muscle loss, which starts speeding up about two years before a woman's final period, drives the insulin resistance, bone loss, and fat gain often blamed on menopause alone, and that resistance training and higher protein intake are the direct countermeasures.

September 24, 2026 · 7 min read

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