NutritionFacts.org
The Most Potent Phytoestrogen is in Beer
The reason why women who handle hops start menstruating is because of a phytoestrogen that ends up in beer, called 8-prenylnaringenin (8-PN).
The reason why women who handle hops start menstruating is because of a phytoestrogen that ends up in beer, called 8-prenylnaringenin (8-PN).