The Veedma editorial team writes evidence-based men's health content with AI-assisted research tools. Every article is medically reviewed by Vladimir Kotlov, MD, urologist, CEO and founder of Veedma, before publication. Read our editorial policy.
Semen retention is deliberately avoiding ejaculation for a period of time. Research suggests it does not produce a sustained testosterone boost. According to a 2001 study in World Journal of Urology, there was a modest rise around day 7 of abstinence that drifted back toward baseline despite continued retention. Here’s what the evidence says about ...
Testosterone itself isn’t the direct cause of male pattern hair loss; the issue arises when 5‑alpha reductase converts it into DHT, which miniaturizes genetically androgen‑sensitive scalp follicles even when total testosterone is normal. With androgenetic alopecia affecting roughly 30% to 50% of men by age 50, the real question is whether your follicles are “wired” ...
Converse-style zero-drop, incompressible flat soles can improve center-of-pressure stability and reduce energy loss from sole compression in deadlifts, but for squats they remove the 0.75 to 1 inch heel lift that helps ankle dorsiflexion. If mobility is restricted, that can increase knee and lumbar torque. Here is how to know when flat shoes are the ...
The essential biomarkers runners should track include vitamin D, iron and ferritin, magnesium and potassium, C reactive protein, testosterone, cortisol, blood glucose, and performance markers like VO2 max, lactate threshold, and resting heart rate. When those numbers drift, your training can feel harder, recovery slows, and injury risk rises even if your mileage looks “perfect.” ...
No for routine 503A compounding. As of February 15, 2026, BPC-157 is not FDA-approved and appears on the FDA’s Section 503A “Category 2” bulk drug substances list.[2] 503B is a separate legal analysis. In practice, that listing mainly answers the traditional 503A pharmacy question: routine 503A compounding and dispensing of BPC-157 is generally not permitted, ...