The School of Public Health of Lanzhou University once conducted an experiment, in which1000 healthy subjects, half male and half female, with a body mass index (BMI) of 18~25, were in good health and had not taken any medicine recently, and were asked to eat five pairs of so-called phase grams of food.
After continuous eating 1 week, their urine, stool, blood pressure, spirit, body temperature and other indicators were observed. The experimental results were all normal, and no gastrointestinal dysfunction, vomiting, poisoning and other phenomena were found in any group of food.
Among them, it is also mentioned in the Dietary Guidelines for China Residents (20 16) issued by China that so far, no cases and reports of food poisoning caused by "ingestion" have been found. Pu 'er tea and chrysanthemum tea sometimes make people feel uncomfortable after drinking, often because of personal reasons such as unclean food, improper diet, and physical allergies.
Extended data
Efficacy of Pu 'er tea
1, protect the stomach. At a proper concentration, Pu 'er tea has no irritation to the stomach. Pu 'er tea is sticky and mellow. It enters the surface of human stomach and adheres to it. It has a beneficial protective layer in the stomach. Long-term drinking can nourish and protect the stomach.
2. Anti-inflammatory, disinfection and treatment of dysentery. Pharmaceutical research and clinical trials have proved that Yunnan Pu 'er tea can inhibit bacillary dysentery. Drinking strong tea juice 10 times a day can treat bacillary dysentery, which is directly related to the rich tea polyphenols in Yunnan Daye tea.
3. Anti-aging. Catechins in tea have anti-aging effects. The catechin content of Yunnan Daye tea is higher than other varieties. The anti-aging effect is better than other varieties. Rich tea polyphenols help skin resist aging.
4. Pu 'er tea can quench thirst, relieve fever, detoxify and relieve constipation. Pu 'er tea can regulate the stomach, restore its function, and solve the problems of acne and bad breath caused by constipation.
People's Network-Is there a "taboo" between foods? Scientific experiments dispel rumors.
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Baidu encyclopedia-Pu 'er tea
Baidu encyclopedia-chrysanthemum tea
Ingredients: Poria cocos100g, Euryale euryales100g, 50g of red dates, 200g of lean meat and proper amount of water.
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