Fenugreek is an annual herb from Europe and Asia that is now adapted to the American continent. The plant's summer white blossoms give way to pods that hold the seeds used medicinally. As a traditional remedy, fenugreek is associated with benefits and side effects. But there is no evidence the substance affects blood pressure. Consult your doctor before taking fenugreek to treat any medical condition.
Traditional Uses
Fenugreek has not been used to control blood pressure, but in the past, a remedy made of fenugreek seeds was prescribed to start labor, ease menstrual discomfort and alleviate digestive problems. In the traditional Hindu medicine practice known as ayurveda, the herb is prescribed for inducing breast-milk production, as an anti-inflammatory and for relieving constipation. Fenugreek is also taken to lower cholesterol and blood sugar.
Scientific Evidence
Although there is no scientific record showing fenugreek lowers blood pressure, according to the National Center for Complementary and Alternative Medicine, fenugreek may lower glucose in diabetic individuals. In 1990, the "European Journal of Clinical Nutrition" published the results of a study that found that 50 g of defatted fenugreek seed powder twice daily lowered blood sugar and bad, or LDL, cholesterol. Fenugreek seeds also improved the condition of laboratory rats with liver damage caused by alcohol.
How to Use It
Follow your doctor's dosage instructions when taking fenugreek. Manufacturers also list a general way of using the herb on the product label. Do not exceed the maximum recommendation to prevent overdoses. Fenugreek products are available in pill and liquid form, as well as teas. Ointments for skin inflammations also exist. Use only one form of fenugreek at a time to avoid overloading your system with the substance. Take pills with 8 oz. water and measure the liquid extract with a dropper or pharmaceutical spoon or cup. Use creams topically.
Precautions
Fenugreek does not negatively affect your blood pressure, but it may cause other reactions. The herb may be an allergen to some people. Stop taking it and seek medical attention if swelling develops above your neck or if you have problems breathing. Hives and rashes are also signs of allergy. Besides, fenugreek may interact adversely with anticoagulants, aspirin and other non-steroidal pain relievers. Do not mix fenugreek with diabetes medicines without checking on its safety with your doctor. Antidepressant drugs known as MAO inhibitors may also interact negatively with fenugreek. Disclose to your doctor all supplements, over-the-counter and prescription drugs you take for her to check for interactions.
References
- Purdue University: Fenugreek
- Memorial Sloan-Kettering Cancer Center: Fenugreek
- National Center for Complementary and Alternative Medicine: Fenugreek
- "European Journal of Clinical Nutrition"; Effect of Fenugreek Seeds on Blood Glucose and Serum Lipids in Type I Diabetes; R.D. Sharma, et al.; April 1990
- "Cell Biology and Toxicology"; Fenugreek Seed (Trigonella Foenum Graecum) Polyphenols Inhibit Ethanol-induced Collagen and Lipid Accumulation in Rat Liver; S. Kaviarasan, et al.; November 2007
- Drugs.com: Fenugreek
