The crab feet we often drink are generally parasitic plants on the century-old Pu 'er tree, which are sweet and refreshing after drinking. They have the functions of clearing away heat and toxic materials, invigorating stomach and promoting digestion, promoting gallbladder and diuresis, reducing blood lipid and blood pressure, and have obvious curative effect on treating urinary red fever during lodging. It contains a variety of organic substances, has high nutritional value, can be used as medicine, and has a good effect in diminishing inflammation and treating stomach diseases and diabetes. Regular drinking can prevent arteriosclerosis, eliminate fatigue and prolong life. Crab feet and Pu 'er tea have good medical effects, which can cure stomachache, relieve summer heat, prevent cancer and protect health. There is no difference between old and new! ! !