4. Flax Seed
Surprised? Everyone one from your personal trainer to your grandma has been spouting this as the be all to end all source of Omega 3 fatty acids. While it is a good source for Omega 3 it could potentially reek havoc on your testosterone.
The seeds are filled with “lingans” which act as estrogen in the body. They’re actually one of the strongest identified natural estrogens known to man. With 3 times more phytoestrogens than soy you might want to get your Omega 3’s from fish oil or other natural sources.
