Phytoestrogen is dietary estrogen found in plant sources. Phytoestrogen shows benefits for relieving menopausal symptoms, as indicated by Mayo Clinic research. Other potential benefits which continue to be researched include prevention of prostate cancer, cardiovascular disease and osteoporosis. Phytoestrogens also are antioxidants and immune system boosters.
Flaxseed and Soy
The most significant food sources of phytoestrogens are flaxseed, soybeans, soy yogurt, soy milk and tofu. Flaxseed can be found in some multi-grain breads, and also can be mixed in with cereals and casseroles.
Seeds and Nuts
Seeds and nuts also are high in phytoestrogens. The best sources here are sesame seeds, sunflower seeds, chestnuts, almonds, peanuts, pistachios, walnuts, cashews and hazel nuts.
Grains
Another reason to eat multi-grain bread is that some grains are high in phytoestrogen, including barley, rye and millet.
Beans and Vegetables
Hummus and chickpeas, lentils, lima beans and kidney beans are excellent sources. Several vegetables also provide phytoestrogens, including mung bean sprouts, alfalfa sprouts, green beans, onions, winter squash, collard greens, broccoli and cabbage.
Fruits
Dried apricots, dried dates, dried prunes, peaches, strawberries and raspberries all contain phytoestrogens.