Aihetunniste

Testosterone

2artikkelia

6.9.20264 min

Why Testosterone Replacement Therapy Can Paradoxically Increase Estrogen

Testosterone replacement therapy can paradoxically surge estrogen levels. Learn how aromatase activity, adiposity, and zinc status govern androgen balance.

aromatase estrogen

30.7.20262 min

Zinc and the Copper Problem

Central to immunity, healing and hormone synthesis — and in direct competition with copper for absorption, which is why sustained high doses create a new deficiency.

Copper Immune Function