Many men cite soy’s estrogen-promoting effects as a reason not to go vegan, with concerns of lowered testosterone, gynecomastia, and hormonal imbalance. But does soy really have a detrimental impact on men’s health? And what foods or beverages affect male hormone levels the most? What about the most stereotypically “manly” of all consumables: BEER? In this video, hear what the science says with Dr. Michael Greger of nutritionfacts.org!