Posts tagged supplements for men | Veedma ∙ Boost testosterone and feel like your mid-20s again.

Can Vitamin D impact testosterone?

Susan Carter, MD: Endocrinologist & Longevity expert

Oct 28, 2025

Low testosterone and low vitamin D often show up together in men 35 and older. Correcting vitamin D deficiency can raise testosterone in some men and can change the point at which TRT makes sense. Vitamin D and testosterone sit in the same hormonal network. Low vitamin D is often a flag for low androgen […]

L-carnitine benefits: fuel your mitochondria and support androgen receptors

Alexander Grant, MD, PhD: Urologist & Men’s health advocate

Oct 25, 2025

Oral L-carnitine at 1–5 g per day helps move fat into mitochondria—the cell’s power stations—and may raise androgen receptor density in muscle. Watch TMAO, a gut microbe byproduct, by supporting your microbiome and using garlic allicin with higher intakes. For lifters and endurance athletes, L-carnitine is not magic, but the biology is solid. It moves […]