Coffee is bad for your health? Drinking three cups of coffee a day to reduce the risk of sudden death

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Drinking coffee may reduce the risk of death and prolong life, according to two large studies published in the Chronicle of Internal Medicine.

The first study was carried out jointly by researchers from the International Agency for Research on Cancer and Imperial College. Using 16-year follow-up data from the European prospective Cancer and Nutrition Survey of more than 520000 people in 10 European countries, they compared the mortality rates of coffee drinkers and non-coffee drinkers. This is by far the largest number of participants in the health impact study of coffee drinking.

The results showed that there was a link between high coffee consumption and low mortality, with the most significant reduction in mortality among people who drank three or more cups of coffee a day. Moreover, people who drink more coffee are less likely to die from circulatory and digestive diseases.

In the second study, researchers at the University of Southern California used data from a multi-ethnic cohort study to analyze the health effects of coffee drinking on people of different races. The multi-ethnic cohort study followed the health of 185000 Americans for 16 years, including African-Americans, Japanese-Americans, Hispanics, native Hawaiians and whites.

Coffee drinkers had a lower risk of dying from diseases such as heart disease, cancer, stroke, diabetes, respiratory diseases and kidney disease, the study found. This benefit applies to people of different races, as well as to normal coffee and decaffeinated coffee.

520000 people for 16 years, 185000 people for 16 years. I don't know the applicability of the research results brought about by this number, but how many 16 years are there in life?

Perhaps many people's understanding of coffee is that instant coffee, Archer does not comment on this kind of products, but I believe that pure coffee, which is carefully roasted without any additives, should be applicable to this research.

Drink three cups of coffee a day

Reduce the risk of sudden death

Gunter M.J. Et al. Coffee Drinking and Mortality in 10 European Countries. Ann Intern Med, DOI:10.7326/M16-2945.

The new study found a relationship between coffee consumption and a reduction in the risk of various causes of sudden death, especially those caused by digestive and circulatory diseases.

(official academic research results website address: www.coffeeandhealth.org)

July 11, 2017-A study of more than 500000 people by IARC (International Centre for Cancer Research) and Imperial College London found that high coffee intake reduces sudden death from a variety of causes. Among them, the mortality rate of digestive diseases is closely related, and can greatly reduce the risk of men and women dying from liver disease. Through omni-directional statistics, coffee intake is more obvious in women than men in reducing the risk of sudden death due to circulatory diseases.

The study, entitled "Coffee intake and sudden death rate in 10 European countries", published in the Annals of Internal Medical Research, is today's authority. The study involved 500000 people in Denmark, France, Germany, Greece, Italy, the Netherlands, Norway, Spain, Sweden and the United Kingdom. The study, which covered a variety of coffee consumption channels and cooking methods, found an inverse relationship between coffee intake and sudden death rates, from Espresso in Italy to cappuccino grown in the UK.

The researchers analyzed data from people over the age of 35 who participated in the EPIC study, the European prospective Survey of Cancer and Nutrition. The study lasted more than 16 years, in which nearly 42000 people died from a range of diseases, including cancer, circulatory diseases, heart failure and stroke.

Among the participants in the study, those who consumed more than 3 cups of coffee a day (237 milliliters per cup of coffee) had the lowest rate of sudden death caused by various causes. And the researchers found that decaf (Decaf) had a similar effect, but there was no strong evidence because coffee consumers in all countries did not like decaf, and some participants cited both decaf and decaf.

Biomarkers of liver function, inflammation and metabolic health were also assessed in more than 14000 sub-health participants. Biochemical data analysis showed that coffee drinkers had higher liver function and immunity than non-coffee drinkers or less coffee drinkers.

Coffee is the most popular drink in the world. The index of this study is for Europe, so the method of brewing coffee is basically the same. Before this study, the United States and Japan had already completed similar academic research. Coffee does have obvious clinical effects, which is worthy of further consideration.

Reference academic materials:

Smury Park et al, 2017. Association of coffee consumption with total and cause specific mortality among non-white populations, Annals of Internal Medicine, published online.

T Tsujimoto et al, 2017. Association between caffeine intake and all-cause and cause-specific mortality: a population-based prospective cohort study, Mayo Clinic Proceedings, published online.

T M Alfaro et al, 2017. Chronic coffee consumption and respiratory disease: a systematic review, Clinical Resp Journal, published online.