Research reveals walnuts that help with cardiovascular disease-health

Studies in randomized controlled trials have shown that walnuts are capable of preventing a major risk factor for heart disease. For those who regularly consume walnuts, Heart diseaseCompared to those who don’t eat. ”

In a study conducted by Dr. Emilio Ross of the Barcelona Hospital Clinic in collaboration with Loma Linda University, more than 600 healthy elderly people consume 30-60 grams of walnuts per day as part of their regular diet. Or followed a standard diet (without walnuts) for 2 years.

People who consumed walnuts had significantly reduced inflammation, as measured by the concentration of known inflammatory markers in their blood, by up to 11.5 percent.

Of the 10 well-known inflammatory markers measured in this study, 6 were significantly reduced in the walnut diet. Interleukin-1b is a potent pro-inflammatory cytokine whose pharmacological inactivation is strongly associated with a reduced incidence of coronary heart disease.

This study was part of a study of walnuts and healthy aging (WAHA). This is the largest and longest test to date investigating the benefits of daily walnut intake. This study was published in the Journal of the American College of Cardiology.

The conclusion of the study is that the anti-inflammatory effect of walnuts provides an explanation for the mechanism of reduction of cardiovascular disease beyond cholesterol lowering.

“Acute inflammation is a physiological process by the activation of the immune system due to injury such as trauma and infections, and is an important defense of the body,” said Dr. Emilio Ross, principal investigator of the study.

“Short-term inflammation helps heal wounds and fight infections, but inflammation that persists over time (chronic), caused by factors such as lack of diet, obesity, stress, and high blood pressure, is especially so. When it comes, it causes damage instead of healing. For cardiovascular health. The results of this study suggest that walnuts are one of the foods that may reduce chronic inflammation, heart disease. It can help reduce the risk of, “Ros added.

Chronic inflammation is an important factor in the development and progression of atherosclerosis, the accumulation or “hardening” of arterial plaque, which is a major cause of heart attack and stroke. Therefore, the severity of atherosclerosis is highly dependent on chronic inflammation, and dietary and lifestyle changes are key to alleviating this process.

While existing scientific evidence has established walnuts as a healthy food for the heart 1, researchers continue to investigate the “methods” and “reasons” behind the cardiovascular benefits of walnuts. According to Dr. Ross, “Walnuts have the optimal combination of essential nutrients like omega. 3α-linolenic acid (ALA (2.5g / oz)), and other highly bioactive things like polyphenols 2. Ingredients can play a role in anti-inflammatory effects and other health benefits. “

The findings were also reinforced by the compilation of the same publication entitled “Ideal Dietary Patterns and Foods to Prevent Cardiovascular Disease: Beware of Anti-Inflammatory Potentials.” It concludes that there is better knowledge of the mechanisms of health protection by various foods. Diet, primarily anti-inflammatory, should help in choosing healthier foods.

While these results are promising, research is limited. Participants in the study were elderly people living a healthy and free life with the option of eating a variety of other foods in addition to walnuts. In addition, more diverse and disadvantaged people need further investigation.

(This story is published from the news agency feed without changing the text.)

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