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In clinical studies, findings suggest that buckwheat can help lower inflammation and unhealthy cholesterol levels while helping to prevent heart disease. Buckwheat nutrition intake is associated with lower serum total cholesterol levels, plus it decreases levels of LDL “bad cholesterol” while increasing HDL “good” cholesterol.
Rutin, a phytonutrient found in buckwheat, is an important antioxidant for cardiovascular health. This phytonutrient supports the circulatory system and helps fight blood pressure and high cholesterol, as does the high fiber content of buckwheat.
Diets that contain buckwheat have been linked to lowered risk of developing high cholesterol and high blood pressure. The Yi people of China consume a diet high in buckwheat (100 grams per day, about 3.5 ounces). When researchers tested blood lipids of 805 Yi Chinese, they found that buckwheat intake was associated with lower total serum cholesterol, lower low-density lipoprotein cholesterol (LDL, the form linked to cardiovascular disease), and a high ratio of HDL (health-promoting cholesterol) to total cholesterol.
Buckwheat's beneficial effects are due in part to its rich supply of flavonoids, particularly rutin. Flavonoids are phytonutrients that protect against disease by extending the action of vitamin C and acting as antioxidants. Buckwheat's lipid-lowering activity is largely due to rutin and other flavonoid compounds. These compounds help maintain blood flow, keep platelets from clotting excessively (platelets are compounds in blood that, when triggered, clump together, thus preventing excessive blood loss, and protect LDL from free radical oxidation into potentially harmful cholesterol oxides. All these actions help to protect against heart disease.
Buckwheat is also a good source of magnesium. This mineral relaxes blood vessels, improving blood flow and nutrient delivery while lowering blood pressure—the perfect combination for a healthy cardiovascular system.
Cholesterol has a tendency to build plaque in the arteries and eventually block them severely. The soluble fiber in this miracle grain can bring down the Low-density lipoproteins that are also known as “bad cholesterol” in the body which can damage the heart and arteries if not managed in time.
The magnesium in buckwheat relaxes the blood vessels and improves the blood circulation. The condition of narrowing of arteries and veins can be treated effectively with magnesium.
Wrap up: The fiber and magnesium portion of Buckwheat controls the level of Bad cholesterol in the body and ensures well-functioning arterial network to ensure cardio- vascular fitness.