In fact, the damage to the health of coffee is not as serious as you think. As long as you understand coffee, you can actually drink more health benefits. First of all, coffee as used below refers to pure coffee, which means coffee without adding milk, syrup or any other substance, which is different from instant coffee in the store. Pure coffee has a low calorie and contains a variety of nutrients.
Why is coffee controversial?
Many people think that coffee contains a lot of caffeine. Drinking too much can cause symptoms such as excessive heart rate, sleep disturbance, and high blood pressure. It may also cause addiction or obesity. In fact, the 39 diet editors collected relevant information and found that the premise that caffeine can cause harm to the human body is “excessive”. Coffee contains more than 200 substances, in addition to caffeine, as well as protein, tannic acid, cellulose, alkaloids and other nutrients. Therefore, if you equate coffee and caffeine, you can sip coffee.
According to a British study, caffeine is an irritant to the central nervous system. Drinking coffee often may cause mild dependence on the body. But these symptoms will disappear after a few days. Professor Hu Dayi, a famous cardiovascular expert in China, and a former World Heart Alliance president Mario Marao and other experts have written a book “101 Reasons for Coffee Innocent”, which is counter-productive for coffee.
It is often said that drinking coffee causes obesity to be the fault of instant coffee. Strictly speaking, instant coffee is not a coffee, it has low coffee content and more additives. Common ingredients on the ingredients of instant coffee are non-dairy creamers, fats and carbohydrates.
Drink pure coffee health benefits
Dr. Jacklin, a senior dietitian in the United States, said that proper caffeine intake is good for short-term memory and long-term memory, not only to prevent cognitive decline, but also to prevent Alzheimer’s disease.
In South Korea, a test was conducted. After studying 25,000 subjects, people who drank 3 cups (about 200 ml per cup) of coffee a day had a lower risk of cardiovascular disease. People who drink 1 cup of coffee a day have a lower risk of death from stroke than those who don’t.
3.Reduce the risk of fatty liver
Dr. Frank, a professor of nutrition and epidemiology at Harvard School of Public Health in the United States, also found that drinking coffee can reduce the risk of fatty liver and reduce the risk of suicide by 50%.
4.Reduce cancer risk
A study published in the American Journal of Clinical Gastroenterology and Hepatology found that drinking coffee every day reduced the risk of developing primary liver cancer by 40%. There are also studies that often drinking coffee can reduce the risk of ovarian cancer in women.
According to academic papers published by professors of pediatrics at Indiana University of Medicine, the death rate of people who insist on drinking coffee is lower than that of ordinary people. Chengmai County, the hometown of longevity in Hainan, produces coffee with a life expectancy of 77.79 years. The long-lived elderly here have the habit of drinking pure coffee.