Does Polyunsaturated Fat Lower Testosterone?

These fatty acids are usually classified as a healthy source of dietary fat, but they may also decrease testosterone levels, as several studies have suggested. One study in 69 men showed that frequently consuming polyunsaturated fats was associated with significantly lower testosterone levels ( 13 ).

What fats increase testosterone?

Bigger muscles: Research has shown that men who eat more monounsaturated fat have higher testosterone levels, although researchers don't yet know why. The more natural testosterone you produce, the more easily you'll gain muscle.

Does Monounsaturated fats lower testosterone?

Monounsaturated fatty acids intake was inversely associated with serum blood levels of calculated free testosterone, total testosterone, and inhibin B.