Brazilian scientists recently said that a certain hormone component they found in soybeans can reduce the symptoms of menopause in women without side effects. As women enter menopause, the body's ability to produce hormones begins to decline, leading to insomnia, depression, bone loss and occasional burning. Generally speaking, 90% to 95% of women who take estrogen can improve their menopausal symptoms, but the risk of uterine cancer or breast cancer will also increase. Soy products do not have the side effects of estrogen. The high protein content of soybeans is the best substance for treating or preventing cancer and osteoporosis.