Do you Know ?
That L-arginine supplements lower blood pressure?
L-arginine (el-AHR-jih-nene) is a substance that's found in nuts, fish, red meat, soy, whole grains, beans and dairy products. It's also available in supplements.
Some people take L-arginine because it's believed to relax and open arteries, which might help lower blood pressure.
Research on L-arginine has had mixed results. But, the most recent research suggests that L-arginine may lower blood pressure. Still, larger and longer term studies need to be done to confirm that L-arginine supplements can reduce blood pressure before experts can recommend everyday use of these supplements.
Your body usually makes all the L-arginine it needs.
What Are Arginine's Heart Benefits?
In the body, the amino acid arginine changes into nitric oxide (NO). Nitric oxide is a powerful neurotransmitter that helps blood vessels relax and also improves circulation.
Some evidence shows that arginine may help improve blood flow in the arteries of the heart. That may improve symptoms of clogged arteries, chest pain or angina, and coronary artery disease. However, there currently is no data on how the long-term use of arginine affects cholesterol or heart health.
Since arginine may help arteries relax and improve blood flow, it may also help with erectile dysfunction.
L-arginine supplements can interact with some medications, including nitroglycerin, some high blood pressure medications and erectile dysfunction medications. Don't take L-arginine supplements if you've had cold sores or genital herpes. Too much L-arginine in your system can trigger the virus that causes those conditions.
If you want to reduce your blood pressure, talk to your doctor about treatment options, including healthy lifestyle changes. If you have high blood pressure, talk to your doctor before starting any new herbal or dietary supplements, as these might adversely affect your blood pressure.
Ref: Sheldon G. Sheps, M.D.