The study says drinking five cups of tea or coffee a day reduces the risk of brain tumors by 40%.

According to the Daily Mail of 26th, drinking at least five cups of coffee or tea a day can help prevent brain tumors, according to a new study conducted by Imperial College London.
The findings are published in the journal Cancer Epidemiology, Biomarkers and Prevention. In the course of the experiment, the researchers studied more than 300 men and women who were diagnosed with gliomas, a type of tumor that usually starts in the brain.
When they compared the coffee-drinking habits of patients without brain tumors, they found that those who drank at least five cups of tea or coffee a day were 40% less likely to develop cancer. Caffeine has a greater "protective" effect on men, but scientists don't know why.
One theory is that caffeine reduces blood flow to the brain, preventing tumors from growing due to lack of oxygen and nutrients. Decaffeinated tea or coffee does not have the above effect.
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Coffee helps women retain memories of the benefits of drinking coffee
Dr. Ricci and others at the French National Center for Health and Medical Research completed a large study. Researchers asked about 7000 men and women aged an average of 74 in three French cities, Bordeaux, Dijon and Montpellier, how many cups of coffee and tea they drank daily, as well as low-caffeine drugs and Coca-Cola. The subjects took multiple mental skills tests. The quiz consists of a series of tests
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Drinking more coffee can reduce the risk of prostate cancer
Researchers from Harvard analyzed it based on a long-term follow-up study funded by NIH. The study involved 50000 men who, among other factors, recorded their long-term coffee intake over a 20-year period from 2006 to 2006. the amount of coffee each person drank every four years and the risk of prostate cancer.
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