By IANS
New York : Food rich in nitrites and nitrates could help you survive a heart attack — and recover quicker, says a new study.
The study by researchers at the University of Texas found that nitrite forms nitric oxide gas during a heart attack that reopens clogged arteries and reduces the amount of permanent injury to the heart muscle.
Nitrites and nitrates are found in fruits, vegetables, cured meats and drinking water.
The findings of the study appear in online edition of the Proceedings of the National Academy of Sciences.
Susheel Gundewar of the Albert Einstein College of Medicine of Yeshiva University is a co-author of the study.
The researchers found that mice fed an extra helping of nitrite and nitrate fared much better following a heart attack than those on a regular diet.
Mice with extra nitrite had 48 percent less cell death in the heart following a heart attack. Mice with a low nitrite/nitrate diet had 59 percent greater injury.
Mice with extra nitrite were also more likely to survive a heart attack or myocardial infarction. They had a survival rate of 77 percent compared to 58 percent for the mice that were nitrite deficient.
“Simple changes in our daily dietary habits — eating nitrite and nitrate rich foods such as fruits and vegetables and some meats in moderation can drastically improve outcome following a heart attack,” said lead author Nathan S. Bryan.
“This paper provides the first demonstration of the consequences of changes in dietary nitrite and nitrate on nitric oxide biochemistry and the outcome of heart attack,” he said.