The oil of black beans is mainly unsaturated fatty acids, which can promote the metabolism of cholesterol in the blood. In addition, phytosterols contained in black beans can compete with sterols in other foods for absorption, thus accelerating the excretion of sterols in feces and avoiding excessive accumulation of cholesterol in the body.
Some components in mung bean have direct antibacterial effect and can enhance the immune function of the body. The polysaccharide in mung bean can improve the activity of serum lipoprotein enzyme, which is the function of triglyceride hydrolysis to reduce blood lipid, thus preventing and treating coronary heart disease and angina pectoris.
Soybean can prevent angiosclerosis, cardiovascular diseases and protect the heart. Lecithin in soybean can also prevent excessive accumulation of liver fat, thus effectively preventing fatty liver caused by obesity. Eating more soybeans in moderation at ordinary times can also effectively prevent Alzheimer's disease. Moreover, there is a substance called sterol in soybean, which can effectively increase nerve function and thus promote its vitality.