Black fungus: It has the functions of benefiting qi and strengthening the body, nourishing the kidneys and stomach, and invigorating the blood. It can resist thrombosis, lower blood lipids and resist lipid peroxidation, thus reducing blood viscosity, softening blood vessels, allowing smooth blood flow and reducing the occurrence of cardiovascular diseases. Black fungus also has a strong adsorption effect, which is conducive to the timely discharge of metabolic waste from the body. Onion: Pungent and warm, belongs to the lung and liver meridian. Onion has the effect of warming the Yang and activating the blood, and has a good lipid-lowering effect. Onion contains prostaglandin A, which is a strong vasodilator. It contains onion and allicin, which can resist platelet aggregation, thus reducing peripheral vascular resistance and blood viscosity, and lowering blood pressure. Ginger: warm in nature and pungent in taste. Ginger has the effect of promoting blood circulation, strengthening the spleen and stomach, sterilization and detoxification. Studies have shown that ginger can lower cholesterol, blood sugar, blood viscosity, reduce platelet agglutination, and prevent cardiovascular and cerebrovascular infarction. Garlic: In the Compendium of Materia Medica, it is said that garlic “has a strong smell and can pass through the five organs and reach all the orifices ……” Allicin has the effect of inhibiting platelet aggregation, anticoagulation and thrombosis, and can also reduce “bad cholesterol It can also lower “bad cholesterol” and raise “good cholesterol”. Vinegar: tastes sour and bitter, is warm, belongs to the liver and stomach meridian, has the effect of activating blood and dispersing stagnation, eliminating food stagnation, reducing swelling and softening firmness, detoxifying and healing sores. In the Materia Medica, it is said that “vinegar is astringent, so the book contains a lot of silt dispersal and detoxification, lowering gas and eliminating food.” It is used for pain in stomach and abdomen caused by bruising, loss of appetite, vomiting blood and blood in stool. However, it is contraindicated for people with external sensation and should not be eaten with Poria.