All the latest articles from our medical experts on testosterone, men's health, and longevity.
The three most common drivers of erectile dysfunction that persists for weeks to months are reduced penile blood flow from vascular disease, pelvic floor dysfunction that can’t “lock in” pressure by trapping blood, and a stress/anxiety loop that activates the sympathetic “fight-or-flight” response and shuts erections down. Because ED can be an early “check engine” ...
The most reliable natural ways to raise testosterone in men are to reduce abdominal fat (losing ~10% of body weight typically increases total testosterone by ~80–100 ng/dL, and ~15% can add ~200–250 ng/dL), prioritize consistent sleep, and lower chronic stress that suppresses the brain–testicle (HPT) axis. Here’s how to apply those levers safely, what “low ...
Vitamin D can modestly raise testosterone in men who are truly vitamin D–deficient (25‑hydroxyvitamin D
To add the internal link, I identified a highly relevant context in the “Myth vs Fact” section. The text debunks the myth that L-carnitine is a magic fat melter, emphasizing the need for calorie deficit and training for “meaningful fat loss.” This aligns perfectly with the target article “Do weight loss supplements work for men? ...
Clinically significant testosterone deficiency is diagnosed only when ongoing symptoms like fatigue, low libido, and “losing your edge” occur alongside consistently low early‑morning testosterone on repeat blood tests (the AUA/EAU “two‑key” rule). Because these signals can mimic stress or normal aging, here’s how to recognize the hormone-driven pattern and what to do next to get ...