Coffee common sense drink coffee every day remember not to exceed this number

Now, coffee has become a fashionable drink, more and more cafes open, young people like to go to cafe parties, coffee has become a must-have drink for many families. However, health experts advise coffee drinkers and socializers to limit their consumption to two to three cups a day and, in principle, no more than three cups a day of any stimulant.

Canadian researchers have recently found that caffeine has adverse effects on people who already don't have enough insulin. Researchers have found that caffeine has an adverse effect on people with underlying type 2 diabetes, possibly triggering it. Type 2 diabetes is the most common type of diabetes in Canada, accounting for 90% of all people with diabetes (diabetic foods).

American scientists also found that smokers who drink three or more cups of coffee a day are four times more likely to develop pancreatic cancer. Caffeine has adverse effects on normal cells, it can promote cell aging, American scholars after epidemiological investigation and research, confirmed that coffee is a potentially dangerous drink, think caffeine has a significant impact on the formation of pancreatic cancer, regular coffee drinkers than non-coffee drinkers are 2-3 times more likely to suffer from pancreatic cancer, at present, the United States each year about 20,000 people die of pancreatic cancer, at least half of which are caused by drinking coffee.

Harvard University researchers found that people who drink coffee are more likely to develop bladder cancer, especially for women. If the risk of bladder cancer for those who drink only half a cup of coffee or no coffee per day is set at 1, then among those who drink more than 3 cups of coffee per day, the risk of bladder cancer for men is 1.31, and that for women (female food) is 2.19. Japanese scientific research reports also say that among some patients with male (male food) stomach cancer, many people like to drink coffee.

Why coffee causes cancer? At present, there are several speculations, one is that caffeine, the main component of coffee, plays a role in inducing tumors; the other is that in the process of making coffee, poppy-like substances are produced, which have carcinogenic effects.

Pregnant women who drink coffee or other caffeinated beverages are more likely to miscarry, and even if they do not miscarry, they are likely to give birth to a low-weight fetus, according to internationally published research. However, this result is currently controversial. Swedish researchers have recently obtained findings suggesting that small amounts of coffee or other caffeinated beverages consumed by pregnant women may not cause harm to the fetus. Researchers at Sweden's Karolinska Institute reached this conclusion after a survey of 900 pregnant women in Uppsala, near Stockholm. However, most researchers agree that pregnant women should not drink too much coffee.

Coffee contains caffeine components, with mild central nervous stimulation, appropriate drinking can reduce fatigue, enhance memory, reasoning and intelligence, hearing and visual response also become acute. At the same time, long-term absorption of excessive caffeine may trigger high blood pressure. Nineteen volunteers who took a 500-milligram caffeine pill (the equivalent of five cups of coffee) reported a modest increase in blood pressure (blood pressure food). The international medical community has also recently delved into the possible effects of coffee on health problems such as osteoporosis, hypertension, heart disease, weight loss (diet food), pregnancy (pregnancy food) and premature birth.

Caffeine isn't an addictive drug, but experts say it shouldn't be given up too suddenly to avoid migraine-like problems or temper tantrums. To quit coffee, it's best to take a gradual approach, reducing it a little each day until it's reduced to less than three cups. If you feel headache during the reduction period, temporarily maintain the current amount, no pain and then continue to reduce.