Editors' picks

Our editors’ top recommended articles on testosterone, TRT, training, nutrition, supplements, and longevity. Start here for the most actionable, high-impact reads to improve men’s health, performance, and optimization.

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Can you chew gum while fasting? What it means for ketosis and autophagy

Can you chew gum while fasting? What it means for ketosis and autophagy

Dr. Susan Carter, MD avatar
Dr. Susan Carter, MD: Endocrinologist & Longevity Expert
Jan 08, 2026 · 9 min read

Sugar-free gum is usually compatible with a ketosis-focused fast because one piece is typically a negligible caloric input (often kept under ~30 calories total during the fasting window), but any calorie- or sugar-containing gum can blunt a stricter fast aimed at autophagy, where the safest approach is staying truly calorie-free. The key is how many ...

Joe rogan supplements: Which pills actually boost performance and which are just hype?

Joe rogan supplements: Which pills actually boost performance and which are just hype?

Dr. Bruno Rodriguez, DPT, CSCS avatar
Dr. Bruno Rodriguez, DPT, CSCS: Strength, Recovery, and Physical Therapy Expert
Dec 30, 2025 · 10 min read

Creatine monohydrate is the most consistently performance-boosting supplement in Rogan’s stack because it raises muscle phosphocreatine to regenerate ATP during high-intensity training, while most OTC “testosterone boosters” and trendy biohacks are largely hype without a true deficiency or prescription therapy. Here’s an evidence-based breakdown of what actually moves the needle for male physiology—and what just ...

How do you measure your penis correctly, according to a urologist

How do you measure your penis correctly, according to a urologist

Dr. Alexander Grant, MD, PhD avatar
Dr. Alexander Grant, MD, PhD: Urologist & Men's Health Advocate
Dec 09, 2025 · 13 min read

Urologists measure penis length as “bone‑pressed” length—press a rigid ruler into the pubic bone on the top side and measure straight to the tip (glans)—and measure girth by wrapping a tape measure around the mid‑shaft; with this standardized method, the average erect length is about 5.1–5.5 inches and the average erect girth is about 4.8 ...

The best multivitamin for men over 50: How to choose between popular brands like nature made and centrum

The best multivitamin for men over 50: How to choose between popular brands like nature made and centrum

Dr. Susan Carter, MD avatar
Dr. Susan Carter, MD: Endocrinologist & Longevity Expert
Dec 08, 2025 · 14 min read

For most men over 50, the best multivitamin is a “50+” formula that omits iron and emphasizes vitamin D and B12 (which can absorb less efficiently as stomach acid declines) plus magnesium, calcium, and zinc for bone, muscle, and immune support. Here’s how to compare labels like Nature Made Men’s Multivitamin 50+ and Centrum Men ...

The metabolic truth: How many calories does masturbation actually burn?

The metabolic truth: How many calories does masturbation actually burn?

Dr. Susan Carter, MD avatar
Dr. Susan Carter, MD: Endocrinologist & Longevity Expert
Dec 07, 2025 · 13 min read

Most men burn roughly 15–40 kilocalories during a 10–15 minute masturbation session (about 2–3 METs, closer to slow walking than a workout). That small burn can still affect stress and sleep, so here’s what the research shows and how to think about it in a male-focused fat-loss plan. “Masturbation is normal, healthy sexual behavior for ...

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