Menopause can be a difficult and uncomfortable time for most women. But a recent study suggests that dietary changes can have a huge effect on your body. Specifically, women in the study who adopted a vegan diet that included daily soy consumption reduced moderate to severe hot flashes by as much as 90% – even when they ate a lot of plant-based foods. Your results may vary, but this simple switch could improve your life (in a bunch of other ways, too).