We all know exercise is good for our health, but can it really help our heart stay young? In this article, Dr. Paul Henning breaks down a recent study that shows just how effective intense exercise is, especially in middle age.
New research reveals muscle mass, not just testosterone, affects erectile function. Dr. Paul Henning explains why your muscles matter more than you think.
Find the best cheapest carb sources for training fuel. Rice, oats, bananas & potatoes ranked by cost per gram. Science-backed nutrition on a budget.