1. Improve blood circulation: The tea polyphenols and caffeine contained in Baliangyin Pu 'er tea can effectively promote blood circulation and avoid blood vessel blockage and hypertension.

2. Lowering cholesterol: Tea polyphenols and caffeine in 820 pieces of silver Pu 'er tea can effectively reduce the cholesterol content in blood and prevent hyperlipidemia and cardiovascular diseases.

3. Lose weight: Baliangyin Pu 'er tea can promote the decomposition and consumption of fat, effectively reduce the body fat content and help to lose weight.

4. Anti-aging: Tea polyphenols and other antioxidant components in 820 pieces of silver Pu 'er tea can effectively resist aging and protect skin health.

5. Strengthening the spleen and stomach: 820 pieces of silver Pu 'er tea have the functions of strengthening the spleen and stomach, stimulating appetite and eliminating fatigue, which is helpful to improve human immunity and health.