1. Black tea has a variety of effects and roles: such as lowering blood lipids, promote blood circulation and metabolism, promote urination, as well as warming up the body to protect against the cold, etc.;

2. The main contraindications to the consumption of black tea are: hot people should not be drinking, the prohibited people, including insomnia, mouth and tongue sores, stones, tumors, patients, etc., be cautious of drinking during the drug, pregnant women and patients with cardiac and renal insufficiency should also be cautious of drinking;

3.

3. The above content is for reference only, it is recommended that the treatment under the guidance of a professional physician.

Effects and functions of alpine black tea:

1. Refreshing: Alpine black tea contains a certain amount of caffeine, which can stimulate the nervous system, enhance concentration and improve mental agility.

2. Antioxidant: Alpine black tea is rich in tea polyphenols and other antioxidants, which can remove free radicals from the body and slow down the aging process.

3. Improve digestion: Alpine black tea contains a variety of ellagic acid, which helps to promote gastrointestinal peristalsis and secretion of digestive juices, relieve indigestion and other symptoms.

4. Enhance immunity: Tea polyphenols and vitamins and other components in black tea from high mountains can improve the body's immunity and enhance resistance.

5. Reduce blood pressure: tea polyphenols and catechins and other components of black tea in the high mountain, can dilate blood vessels, reduce blood pressure and prevent cardiovascular disease.

Taboos of Alpine black tea:

1. Pregnant women and lactating women avoid drinking Alpine black tea because the caffeine and tea polyphenols and other components may have a negative impact on the fetus or baby.

2. People suffering from gastrointestinal disorders such as gastric ulcer, gastritis and indigestion should drink it in moderation so as not to stimulate the secretion of gastric acid, which may aggravate the symptoms.

3. People taking certain medications, such as antihypertensive drugs, anticoagulants, etc., should be cautious of drinking high mountain black tea, so as not to have an adverse reaction with the drugs.