Friday, May 10, 2013
Walnuts and Heart Health
We’ve all heard that
walnuts can help our heart. They lower blood cholesterol and help prevent cardiovascular
disease, but how do walnuts do this? Scientists knew that walnuts were an
important part of a heart healthy diet but were not sure exactly what part of
the walnut was beneficial. In a study results found that consuming walnut oil just
once, increased the functioning of blood vessels. Eating whole walnuts was also beneficial in
increasing good cholesterol. Omega-3 fatty acids and vitamin E are the
beneficial nutrients in walnuts according to this study. While more research
needs to be done on these findings, they do show an important step in nutrition
research.
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