Red clover is a plant whose tops, or the red flowers at the end of the branches, are used for therapeutic reasons. This herb was historically used to treat cancer, respiratory problems, skin problems and whooping cough. Today, in addition to containing vitamins like vitamin C and potassium, the isoflavones of this plant are used to improve health. Before you consume red clover tops, ask your doctor whether it is safe for you to use, as people with a history of certain cancers or who are taking certain medications should avoid this herb.
Bone Health
Red clover tops may help strengthen bones and reduce the risk of osteoporosis. Isoflavone supplementation may minimize loss of bone density and minerals. Isoflavones are plant-based chemicals that produce effects similar to estrogen. This herb may be helpful for post-menopausal women to help reduce the risk of osteoporosis, since loss of estrogen is a main risk factor. Study results have been mixed, and thus, more research needs to be done.
Menopausal Symptoms
Due to the estrogen-like effects of red clover, it has been hypothesized that this herb may help reduce menopausal symptoms. Study results have varied, but red clover may help reduce hot flashes in post-menopausal women, especially women who are experiencing more severe symptoms. Women who have had breast cancer should not take red clover because of the possible estrogen-like properties of the herb.
Cancer
Red clover tops have also been said to kill cancer cells. Test tube studies have also found the herb to slow the growth of these cells, but large, well-designed studies in humans have not been conducted. The American Cancer Society states that a small study found that men who took red clover flavonoids had dead cancer cells in their prostate when it was removed; however, this study was poorly designed and did not have a control group. Until more studies are conducted on humans, it is not known whether this herb is effective against cancer.
Heart Health
Red clover tops may help increase HDL, which is the "good" kind of cholesterol; this can reduce the risk of developing heart disease. In several studies, post-menopausal women had better elasticity of their arteries when taking red clover. The University of Maryland Medical Center adds that in both pre- and post-menopausal women, this herb has increased the "good" cholesterol, known as HDL. Red clover may also thin the blood, which lessens the chance of developing blood clots, and improve circulation.
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