Move over, red clover

Posted by Liz on Dec 11, 2009 in depression, herbal medicine | 1 comment

There’s interesting news on the red clover front.

Although red clover may have questionable value when it comes to hot flashes (the verdict is still out with regards to whether or not it is effective) researchers are now saying that this isoflavone may be useful for reducing depression and anxiety in menopausal women.

In a study published in the online edition of Maturitas journal, over 200 menopausal women received 2-80 mg red clover capsules or sugar tablet for 90 days, took a break, and then were assigned the opposite medication for another 90 days. The researchers measured anxiety and depression at the study’s start, at 90 days and at the study’s completion.

Taking red clover reduced total anxiety and depression by as much as 77%, compared to declines following placebo (which overall, declined about 21%). This decline could likely be attributed to what is known as the placebo effect, in which some an improvement is perceived to be real.

About red clover

Red clover is a perennial whose flowers have long been dried and used therapeutically in complementary medicine. It’s a known source of calcium, chromium, magnesium, niacin, phosphorus, potassium, thiamine, and vitamin C. Researchers have studied its utility in heart disease, cancer, osteoporosis and of course menopause. Herbalists also use red clover topically for eczema, psoriasis and other rashes. Although most people tolerate red clover very well, it has been associated with headache, nausea and rash. Animals who graze on large amounts of red clover have also become infertile. It can also interfere with certain drugs that are metabolized by the liver and can enhance the effects of estrogens, birth control and blood thinners.

Should you take red clover for anxiety and depression? The verdict is early but it is looking promising. As always, peak to a licensed, knowledgeable practitioner before using red clover with any regularity for any condition.