Is it true that … more testosterone means more muscle?

Popular diet tweaks may boost the hormone a little, but the effect on your pecs is likely to be limitedIt’s an increasingly popular idea: “boosting” testosterone with diet tweaks – increasing foods rich in zinc and magnesium – hoping to build muscle faster. But the reality is more nuanced.Testosterone is an androgen hormone that plays a key role in development, particularly in boys during puberty.