Hot flashes are a common and problematic symptom that some women experience during menopause. For some patients, hot flashes are mild, while in others they are severe. Severe cases can interrupt sleep and interfere with work and social situations. Hot flashes are challenging to treat and there are many complementary therapies available including soy. Since each case is different, for safety it is always best to speak with a physician before trying soy pills to manage hot flashes.
Identification
It is not well understood the exact reason hot flashes occur and why some women get them and others do not. Hot flashes appear to be linked to a decrease in the hormone estrogen that occurs during menopause. Estrogen helps to regulate the hypothalamus, which is responsible for controlling body temperature. During a hot flash, the hypothalamus receives inaccurate signals that the body is too hot and needs to be cooled off. This triggers the nervous system to increase circulation; dilate the blood vessels in your skin and for your sweat glands to release sweat; all aimed at cooling you down. When this occurs, some women experience an intense wave of heat, flushed skin and excessive sweating. According to Breastcancer.org, in some cases, making lifestyle changes and avoiding triggers is enough to control the hot flashes, while others require treatment.
Benefits
Hormonal replacement therapy was once commonly used to control hot flashes, but due to concerns of an increased risk of some forms of cancer and heart disease, it is not the right choice for all patients. This is why many turn to complementary therapies such as soy pills. Soybeans, which are high-protein seeds found in the soy plant, are often tried because they contain certain isoflavones that have actions similar to the hormone estrogen, says the National Center for Complementary and Alternative Medicine.
Considerations
Research on the effectiveness of soy for hot flashes is inconclusive; some women benefit from taking it while others get no relief, reports the Cleveland Clinic. The soy that is found in pills is the same as the soy found in soy foods, whole grains and beans. A well-balanced diet can provide the body with soy, versus having to take pills, and food sources may be better absorbed by the body. In addition, all herbal pills have the ability to interact negatively with other medications being taken, making food sources a safer choice. Soy is considered generally safe, however high doses can cause stomachaches, constipation, and diarrhea in some. It is always best to consult with a physician before making any changes to diet or taking a supplement of any kind.
Solution
Since there is no definitive research on the effectiveness of soy, there is no recommended amount to take to treat hot flashes. However, it is known that lifestyle changes can help. The National Institute on Aging, suggests keeping room temperatures cool especially when sleeping; dressing in layers; drinking a glass of cool water as soon as you feel a hot flash starting; avoiding spicy foods and wearing clothing and using bedding, that allows your skin to breathe. Managing stress and finding time to relax and unwind through meditation, taking a walk or cool bath can also help. It is also important to make general healthy lifestyle choices as well, such as quitting smoking; losing excess weight; eating a healthy well balanced diet and getting regular exercise.
