posted on 2009-11-30 by JPerez

Background
Alfalfa is a legume that has a long history of dietary and medicinal uses. A small number of animal and preliminary human studies report that alfalfa supplements may lower blood levels of cholesterol and glucose. However, most research has not been well designed. Therefore, there is not enough reliable evidence available to form clear conclusions in these areas.

Alfalfa supplements taken by mouth appear to be generally well tolerated. However, ingestion of alfalfa tablets has been associated with reports of a lupus-like syndrome or lupus flares. These reactions may be due to the amino acid L-canavanine which appears to be present in alfalfa seeds and sprouts, but not in the leaves. There are also rare cases of pancytopenia (low blood counts), dermatitis (skin inflammation), and gastrointestinal upset.

Synonyms
Al-fac-facah, arc, alfalfa weevil, buffalo herb, California clover, Chilean clover, Fabaceae, feuille de luzerne, isoflavone, jatt, kaba yonca, Leguminosae, lucerne, medicago, mielga, mu su, purple medic, phytoestrogen, purple medick, purple medicle, sai pi li ka, saranac, Spanish clover, team, weevelchek, yonja.

Uses based on scientific evidence
Atherosclerosis (cholesterol plaques in heart arteries)
Several studies in animals report reductions in cholesterol plaques of the arteries after use of alfalfa. Well-designed research in humans is necessary before a conclusion can be drawn.

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Diabetes
A small number of animal studies report reductions in blood sugar levels following ingestion of alfalfa. Human data are limited, and it remains unclear if alfalfa can aid in the control of sugars in patients with diabetes or hyperglycemia.

High Cholesterol Reductions
In blood levels of total cholesterol and low-density lipoprotein ("bad cholesterol") have been reported in animal studies and in a small number of human cases. High-density lipoprotein ("good cholesterol") has not been altered in these cases. Although this evidence is promising, better research is needed before a firm conclusion can be reached.

...continue to source: http://naturalremediesguide.net/articles/remedies/Alfalfa/12/

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