Raw Pu 'er and cooked Pu 'er generally refer to raw Pu 'er and cooked Pu 'er. In terms of efficacy, the common difference between the two is that cooked Pu 'er tea has the effect of nourishing the stomach, while raw Pu 'er tea has no such effect. In addition, raw Pu 'er tea has a certain effect of clearing away heat and reducing fire. People who are prone to get angry due to improper diet or frequent constipation can drink raw Pu 'er tea in moderation.

Puer cooked tea is mild in nature, has the effect of nourishing and warming the stomach, and has a certain health care effect on people with spleen and stomach deficiency and cold. The main functions of Pu 'er raw tea are clearing away heat and toxic materials, diuresis and dehumidification, and relaxing bowels. Generally, it does not have the effect of warming the stomach. People with a bad stomach may aggravate the symptoms of stomach cold if they often drink Pu 'er raw tea. In addition, raw Pu 'er tea contains more active ingredients than cooked Pu 'er tea, so people who are prone to insomnia, patients with gastric ulcer and pregnant women are not advised to drink too much raw Pu 'er tea.

Pu 'er tea is rich in soluble monosaccharides, oligosaccharides and vitamin C. Proper drinking of Pu 'er tea is helpful to health, and the flavonoids contained in it also have a certain auxiliary effect on regulating blood lipid and blood sugar, so proper drinking of Pu 'er tea has a certain health-preserving effect.