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Use of amino acid supplement following a heart attack provides no benefit, may be harmful

ine in patients with and without established cardiovascular diseases."

Death occurred in 6 patients (8.6 percent) in the L-arginine group died during the 6-month study period vs. none in the placebo group.

"In conclusion, L-arginine therapy should not be given to patients following a myocardial infarction. It neither alters noninvasive measures of vascular stiffness nor improves left ventricular function. L-arginine therapy in older patients with diffuse atherosclerosis may worsen clinical outcomes," the authors write.


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Source:JAMA and Archives Journals


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