Safety concerns have reduced the number of women on hormone replacement therapy, but flaxseed is rich in phytoestrogens (plant estrogens) that can take the heat out of hot flashes. At Laval University in Quebec, Canada, researchers gave 25 menopausal women HRT or flaxseed (1.4 ounces per day, mixed into food). After six months, flaxseed relieved hot flashes as effectively as HRT.
