What is Red Clover Extract?

Red clover extract can be seen as an alternative treatment method and preventative measure for a variety of illnesses and medical conditions, including high cholesterol, cancer and the symptoms of menopause. Due to the fact that the extract can mimic the effects of estrogen, red clover must be used carefully throughout the various stages of a woman's life. Prescription medications may also interact negatively with red clover.

Perennial Herb By-Product

Red clover extract is derived from the red clover leaf plant, or herb. The herb is a perennial and grows in Asia, Europe and North America. The plant has red flowers that are dried and made into oral supplements that include liquid extracts, dried herbs, tablets and capsules. A standard dose of the liquid extract form is 3ml each day, usually split up into three 1-ml doses throughout the day.

Natural Cholesterol Drug

The University of Maryland Medical Center (UMMC) reports that some people, mainly women, may experience an increase in the "good" type of cholesterol in their blood (HDL) when taking red clover extract. The herb may be able to strengthen arteries and keep them pliable, which can lead to a reduced risk of heart disease. Use red clover as a natural cholesterol-reducing drug only after discussion with your doctor.

Menopausal Remedy

Red clover extract contains a substance called isoflavones. Isoflavones are a form of natural chemical in the plant that acts like the human hormone estrogen. Women who have reached menopause may find relief from hot flashes and other symptoms that occur in response to low estrogen levels, when they use red clover supplements. The supplement may also slow down the loss of bone density that occurs in many post-menopausal women.

Anti-Cancer Agent

The same isoflavones in red clover that may lessen the side effects associated with menopause may also help reduce the risk of cancer in some people. Red clover may have the ability to destroy some types of cancer cells or keep them from growing and multiplying, according to UMMC. The exception to these preliminary hypotheses is types of breast cancer that become worse when exposed to estrogen. Red clover may actually be harmful to women who have breast cancer, and should not be used in these patients.

Warnings

Women who are pregnant should not take red clover, as the extract may interfere with hormone levels. Women who use birth control pills or other hormone treatments may see a decrease in effectiveness when using red clover. People who take blood-thinning medications or who have diabetes should use caution when taking red clover, as the supplement may cause a change in medication potency or medical conditions.

References

Article reviewed by David Lee Last updated on: Oct 27, 2009

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