1, black tea can't be eaten with wine, because the wine contains a lot of alcohol, black tea has a certain effect of exciting the heart and refreshing it, and the alcohol in the wine has a great stimulus to the cardiovascular system. At this time, with the stimulation of black tea on the heart, the little heart is doubly stimulated at once, and the excitement is enhanced at the same time, which is more heavy on the heart and very unhealthy for the heart. Therefore, remember to eat black tea and wine separately.

2, black tea can not be eaten with dog meat, coffee, seaweed, red wine and pork, black tea and dog meat can easily make the human body absorb toxic substances and carcinogens. Eating red tea with coffee, seaweed and red wine will reduce the body's absorption of iron, while eating black tea with pork will easily lead to constipation and other symptoms.

Extended data:

1, Anti-aging: In the past five years, the U.S. government has funded 150 studies on green tea and black tea and their chemical components. The results show that antioxidants in green tea and black tea can completely destroy the spread path of chemicals in cancer cells. Murray, director of vascular epidemiology at Beth Israel Deaconess Medical Center in Boston.

Dr. Mi Tellman said: "The efficacy of black tea and green tea is roughly the same, but the antioxidant of black tea is much more complicated than that of green tea, especially beneficial to the heart.". American magazines report that the anti-aging effect of black tea is stronger than that of garlic, broccoli and carrots.

2, nourishing the stomach and protecting the stomach: people will feel uncomfortable when drinking green tea without eating. This is because tea polyphenols, an important substance contained in tea, have astringency and have a certain stimulating effect on the stomach, which is more irritating on an empty stomach. Black tea is different. It is made by fermentation and baking. Black tea not only won't hurt the stomach, but can nourish it. Drinking black tea with sugar and milk often can diminish inflammation and protect gastric mucosa, and also has certain effect on treating ulcers.

3. Anti-cancer: It is very popular that tea has anti-cancer effect, and researchers all over the world have done a lot of exploration on it, but it is generally believed that the anti-cancer effect of tea is mainly manifested in green tea, and new progress has been made. Studies have found that black tea, like green tea, also has a strong anti-cancer effect.

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