Most refreshing drinks contain caffeine
Researchers at the University of Florida called on products that flooded the market and billed as pick-me-up drinks to contain caffeine. In addition to analyzing 10 best-selling pick-me-up drinks, the researchers also analyzed 19 carbonated drinks and 7 other best-selling drinks. The results show that many pick-me-up drinks contain twice as much caffeine as typical carbonated drinks, but the caffeine content varies from brand to brand, even from the same brand; for example, 12 pounds of original Coca-Cola has 29 milligrams of caffeine, but Diet Coca-Cola contains 30 milligrams of caffeine and Diet Coke lime contains 39.6 milligrams of caffeine. Too much caffeine is associated with many complications, such as sleep interruption, headaches and small babies born to women, as well as increased heartbeat and blood pressure.
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Drinking moderate amount of tea and coffee reduces the risk of renal cancer
(Lianhe Zaobao) Hong Kong Ming Pao reported that a study by Harvard Medical School in the United States found that people who regularly drank tea and coffee had a lower risk of kidney cancer, while drinking milk, soda and fruit juice did not have this effect. The researchers pointed out that people who drank coffee and a small cup of tea every day had a 10% lower risk of kidney cancer than those who did not drink it. However, some Hong Kong doctors believe that other carcinogenic factors have not been fully considered in the study.
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Drink more coffee and beware of allergic dermatitis
Although human beings have studied allergic dermatitis for many years, there are still many problems that have not been fully clarified. According to one study, about 44% of adults with allergic dermatitis often have recurrent attacks from time to time. People have known for a long time that food is related to allergic dermatitis, and many foods are the cause of occurrence and recurrence of allergic dermatitis. But recent studies have found that no matter what the cause of the allergy
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