Buckwheat is rich in PMP (rutin-like vascular strengthening substance), which can inhibit the increase of blood lipids. In clinical experiments, after taking PMP for one month, blood cholesterol and neutral fatty acids decreased significantly. In addition, in the animal experiment of rats, after taking PMP for two weeks, the neurotransmitters in their brains increased obviously, which indicated that it was beneficial to prevent Alzheimer's disease.

It is worth mentioning that only PMP contained in buckwheat can prevent and treat diabetes, activate pancreatic function, promote islet secretion and lower blood sugar.

Because PMP can strengthen the elasticity of capillaries, it also plays a certain role in arteriosclerosis, improving hypertension and preventing cerebrovascular accidents.

From this point of view, buckwheat is indeed a very good staple food, especially suitable for obesity, hypertension, diabetes and middle-aged and elderly people.