Benefits of Dian black tea:

1. Lower blood pressure: The tea polyphenols in Dian black tea have the effect of dilating blood vessels and lowering blood pressure, which can help patients with hypertension. Therapeutic effect.

2. Lower blood sugar: The polyphenols in Dian black tea can regulate the secretion of insulin in the human body, help lower blood sugar and prevent diabetes.

3. Protect the heart: The polyphenols in Dian black tea have antioxidant and anti-inflammatory effects, which are beneficial to the health of the cardiovascular system and can reduce the risk of heart disease and stroke.

4. Antibacterial and anti-inflammatory: The tea polyphenols in Dian black tea have antibacterial and anti-inflammatory effects, which can help inhibit the growth of bacteria and prevent infection.

5. Beauty: The polyphenols in Dian black tea have antioxidant effects, which can reduce the damage of free radicals to the skin, help delay skin aging, and maintain skin health.

Disadvantages of Dian black tea:

1. Contains caffeine: Dian black tea contains caffeine. Drinking too much may cause insomnia, accelerated heartbeat and other adverse reactions. It is recommended to drink in moderation.

2. Excessive drinking: Excessive drinking of Dian black tea may damage the gastrointestinal mucosa, leading to uncomfortable symptoms such as diarrhea and stomach pain.

3. Interaction with drugs: The tea polyphenols in Dian black tea may interact with certain drugs such as antibiotics, antihypertensive drugs, antihyperglycemic drugs, etc., increasing the risk of drug side effects. It is recommended to drink it before Avoid taking these drugs at the same time when drinking Dianhong tea.