Vitamin B May Not Prevent Second Heart Attack, Stroke
(HealthScout) UPDATED 2010-08-03
According to a new study published in The Lancet Neurology, stroke patients who take vitamin B supplements to lower the levels of an amino acid called homocysteine may not be protected from having a second stroke or heart attack. This finding contradicts previous studies that recommended the supplements to help lower homocysteine levels in an effort to prevent these second cardiovascular events.
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