Recently, studies have been conducted, which resulted in the researchers found that walnuts and walnut oil reduce blood cholesterol levels. This significantly reduces the risk of cardiovascular disease.
The University of Pennsylvania, Tufts, for the experiment, the researchers selected 15 random people and divided them into four groups. All of the volunteers did not complain of health and cholesterol levels were normal. At the initial stage of the experiment and at the end all the participants were tested for biochemical and physiological parameters.
The first group of volunteers ate 85 grams daily of whole nuts, the second - 6 grams of walnut skin, the third - 34 grams of fat-free walnut kernels, while the fourth - 51 grams walnut oil everyday. The experimental results showed that when single-use walnut oil, the state of the blood vessels improved. Best of all peanut butter acted on the cells of the blood vessels that affect the state of the cardiovascular diseases. Those participants who consumed Whole nuts Increased levels of "good cholesterol" and "bad" began rapidly excreted from the body.
In 2010, studies were carried out, according to which, a diet with plenty of walnuts and oils of them contributes to the fight body stress. At that time could not determine which components in walnut effect on lowering cholesterol levels in the blood. Then the American researchers were unable to determine the components in walnut effect on reducing blood cholesterol levels. The fact that in walnuts and their oil are compounds that improve the functioning of the heart, such as alpha-linolenic acid, phytosterols, and gamma-tocopherol, found out through research.
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