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All the latest articles from our medical experts on testosterone, men's health, and longevity.

How to make the most of comprehensive biomarker testing for long-term health

How to make the most of comprehensive biomarker testing for long-term health

Dr. Susan Carter, MD avatar
Dr. Susan Carter, MD: Endocrinologist & Longevity Expert
Dec 02, 2025 · 13 min read

To make the most of comprehensive biomarker testing, interpret the 100+ lab results as a multi‑marker pattern (for example, LDL cholesterol, triglycerides, C‑reactive protein, and blood pressure together) to better predict your 10‑year cardiometabolic risk than any single “high” or “low” number. Here’s how to translate that pattern into concrete choices about food, movement, sleep, ...

Dry skin on penis or eczema on the pennis? Causes, symptoms, and fixes

Dry skin on penis or eczema on the pennis? Causes, symptoms, and fixes

Dr. Alexander Grant, MD, PhD avatar
Dr. Alexander Grant, MD, PhD: Urologist & Men's Health Advocate
Dec 02, 2025 · 14 min read

Most cases of dry, flaky, or itchy penile skin are irritant contact dermatitis from barrier breakdown in the penis’ thin stratum corneum (often triggered by friction, sweat, soaps, detergents, or condoms), not an STI. Here’s how to tell simple irritation from eczema, psoriasis, yeast, or balanitis. Here is what actually helps the skin heal. “Most ...

Can Veedma improve longevity without expensive biohacks? The free habits that matter most for men

Can Veedma improve longevity without expensive biohacks? The free habits that matter most for men

Dr. Susan Carter, MD avatar
Dr. Susan Carter, MD: Endocrinologist & Longevity Expert
Dec 02, 2025 · 14 min read

Yes, a Veedma-style longevity plan can meaningfully improve healthspan using consistent, no-cost habits like walking, sleep, morning light, stress control, social connection, and simple meal timing. The science is not mysterious. The win comes from repeating the basics often enough that your metabolism and nervous system stop living in “emergency mode.” “Most men do not ...

Hot flush in males: Causes, symptoms, and treatments that actually help

Hot flush in males: Causes, symptoms, and treatments that actually help

Dr. Alexander Grant, MD, PhD avatar
Dr. Alexander Grant, MD, PhD: Urologist & Men's Health Advocate
Dec 01, 2025 · 14 min read

A hot flush in males is most often triggered by a meaningful drop in testosterone that disrupts the brain’s temperature control. The good news is that male hot flashes are common, measurable, and usually treatable once you identify the driver. “When a guy tells me he’s getting sudden heat waves and drenching sweat, I think ...

Why no morning wood happens and what it reveals about your vascular health

Why no morning wood happens and what it reveals about your vascular health

Dr. Alexander Grant, MD, PhD avatar
Dr. Alexander Grant, MD, PhD: Urologist & Men's Health Advocate
Dec 01, 2025 · 14 min read

Losing morning erections for many weeks often means nocturnal penile tumescence is being blunted by reduced penile blood flow, impaired nerve signaling, or poor sleep. This can flag vascular problems even when testosterone is normal. Here’s how to interpret the change and when it should prompt a closer look at diabetes and cardiovascular risk. “Morning ...

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