Use Soy Products For Hot Flashes

By Annette Caruso


Menopause causes unpleasant symptoms in millions of women. Among the most familiar complaints are fluctuations in body temperature and excessive perspiration. Although there are prescription drugs for these age-related conditions, many people prefer to use soy products for menopause relief and night sweats. Research and years of consumer experience have shown that soybeans can help make menopause less uncomfortable.

Hot flashes are caused by fluctuations in hormones. The two main hormones that are involved are estrogen and progesterone. When estrogen is low, as happens during pre-menopause and menopause, the pituitary gland releases a hormone called LH (luteinizing hormone). This hormone causes the blood vessels in the face, throat, and upper body to swell. The rush of blood to these areas results in a rise in body temperature and also activates sweat glands.

Components of soy called isoflavones can replace the missing estrogen and thereby lessen or eliminate this uncomfortable reaction. The isoflavones are phytoestrogens (plant estrogens) that the body will accept. Soybeans are processed to concentrate these phytoestrogens, which are delivered in powders and capsules as supplements.

Genistein is an isoflavone which has been shown to bind to the receptors in the human body which capture estrogen. This substance is sold as a single supplement for menopausal women. It is called a bio-identical hormone, meaning it can replace natural human estrogen.

Mitigating the unpleasant effects of menopause is important, but there are even more compelling reasons to provide bio-identical hormones for the aging body. Estrogen-like substances in plastics can be absorbed by the body if there is a lack of the true hormone. These components of plastic have been found to be carcinogens. They are being studied as possible contributors to the growing rates of breast and ovarian cancers.

Soy foods can be consumed, too; you don't have to take pills. However, it is the fermented soy that experts believe is beneficial and responsible for a lower rate of cancer in Japanese women. Soy milk is not as good a source of isoflavones as tempeh or tofu. The isolated soy protein found in energy bars is generally not fermented, although some of the higher quality products do contain fermented beans.

Westerners are not familiar with the fermented foods of the Far East. Supplements have become more popular than the ethnic foods. However, it might be wise to acquire a taste for miso soup and other soy-based delicacies. Foods often contain the whole soybean, which some feel is more healthy than using supplements that isolate and offer only part of the bean.

Not all soybeans are healthy. Most of the beans grown in North America are genetically modified and are grown with heavy applications of herbicides. Reputable vitamin manufacturers and natural food producers will use only organic beans. The organic standards prohibit the application of chemicals to crops.

In addition to adding soybean products to the diet, women can get adequate exercise, drink lots of pure water, eat fresh whole foods, and get enough sleep. Avoiding caffeine and spicy foods can help keep hot flashes and night sweats under control. Menopause doesn't have to be miserable.




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