After ten days of consuming one whole organic chicken liver raw every day, my hot flashes had decreased by 90%. It contains zinc, iron, copper, selenium, all the b vitamins, Vit A, Vit D, Vit E, etc so it's smarter than buying and choking down the inferior (and potentially dangerous) supplement forms of these. Eating it cooked is effective as well, I assume. I was also drinking ACV and lemon water during this time, though these had not helped me with hot flashes on their own, so I attribute the healing to the single greatest food on the planet. As a bonus, my cracked and peeling skin has been improving drastically, no migraines, great energy, appetite low. I take with half n half (raw, pastured) and I'm also Carnivore diet 8 months so perhaps the combination of no processed food / no plant food is important to note. Good luck.