Nitric oxide and blood pressure
Written by: Dr. Rowena | Posted: Jan 20 2009
Q: I have been told that nitric oxide is helpful in controlling high BP and that l-arginine in combination with l-citrulline generates this in the blood. Have you heard anything on this?
A: What you have heard is true. Nitric oxide is a mediator for many functions within the body. The pathway is complex and can include the aminoacids you mention. For example, the well known impotence drug Viagra was developed because of the role nitric oxide plays in dilating the penile vascular system. Keep in mind, the use of any “supplement” in medicine is controversial. Recommended amounts of these amino acids are contained in a balanced, healthy diet.
Tags: amino acids, blood pressure, impotence, l arginine, l citrulline, nitric oxide, supplement, Supplements, vascular system, ViagraWhat are the symptons of cardiomyopathy?
Written by: Dr. Rowena | Posted: Feb 22 2008
Q: My father died at 41 from Cardiomyopathy. Does my abnormal swelling at the ankles and feet (with spotty discoloration under the skin and darkening of the veins) have anything to do with the same disease?
A: Disease of the heart or vascular system and other organs can result in abnormal ankle swelling. Ankle swelling should be evaluated by a doctor.
Tags: cardiomyopathy, heart, Medical Conditions, vascular system
