Coffee Is Beneficial To Your Health




Drinking coffee can extend length of life and reduce risk for certain diseases.

Drinking coffee can extend length of life and reduce risk for certain diseases.

A study by researchers at Harvard University Chan School of Public Health found drinking several cups of coffee a day can be healthy. Over 200,000 health care professionals were studied for 30 years. Every four years they filled out questionnaires on lifestyle factors, including how often they usually drank caffeinated or decaffeinated coffee, ranging from never to six or more times a day. The study compared participants who did not drink coffee or who drank less than two cups daily to those who drank moderate amounts of coffee, defined as three to five cups daily.

The study did not prove a cause-and-effect relationship between coffee and the likelihood of certain diseases, but did show a link between some. People who reported that they drank three to five cups of coffee daily are less likely to die prematurely from heart disease, stroke, suicide, Type 2 diabetes, or neurological conditions such as Parkinson’s disease. Higher consumption of coffee was also associated with lower risk of total mortality. No protection against cancer was found. The benefit in terms of total mortality was very small and leveled out at four-to-five cups a day. There was little difference between people who drank caffeinated and decaffeinated coffee. However, these beneficial effects were not found in participants who smoked.

Dr. Frank Hu, one author of the study, cautioned that coffee may not be right for everyone. For people who drink a lot of sugary beverages, he said coffee would be a good alternative. People who are already drinking coffee should continue to enjoy it, but for people who don’t drink it or don’t like it, there’s no particular reason to start drinking it for the sole purpose of health.

Coffee drinkers are less likely to die from certain diseases.

Coffee drinkers are less likely to die from certain diseases.

A study by researchers at Harvard University Chan School of Public Health found drinking several cups of coffee a day can be healthy. Over 200,000 health care professionals were studied for 30 years. Every four years they filled out questionnaires on lifestyle factors, including how often they usually drank caffeinated or decaffeinated coffee, ranging from never to six or more times a day. The study compared participants who did not drink coffee or who drank less than two cups daily to those who drank moderate amounts of coffee, defined as three to five cups daily.

The study did not prove a cause-and-effect relationship between coffee and the likelihood of certain diseases, but did show a link between some. People who reported that they drank three to five cups of coffee daily are less likely to die prematurely from heart disease, stroke, suicide, Type 2 diabetes, or neurological conditions such as Parkinson’s disease. Higher consumption of coffee was also associated with lower risk of total mortality. No protection against cancer was found. The benefit in terms of total mortality was very small and leveled out at four-to-five cups a day. There was little difference between people who drank caffeinated and decaffeinated coffee. However, these beneficial effects were not found in participants who smoked.

Dr. Frank Hu, one author of the study, cautioned that coffee may not be right for everyone. For people who drink a lot of sugary beverages, he said coffee would be a good alternative. People who are already drinking coffee should continue to enjoy it, but for people who don’t drink it or don’t like it, there’s no particular reason to start drinking it for the sole purpose of health.

A study by researchers at Harvard University Chan School of Public Health found drinking several cups of coffee a day can be healthy. Over 200,000 health care professionals were studied for 30 years. Every four years they filled out questionnaires on lifestyle factors, including how often they usually drank caffeinated or decaffeinated coffee, ranging from never to six or more times a day. The study compared participants who did not drink coffee or who drank less than two cups daily to those who drank moderate amounts of coffee, defined as three to five cups daily.

The study did not prove a cause-and-effect relationship between coffee and the likelihood of certain diseases, but did show a link between some. People who reported that they drank three to five cups of coffee daily are less likely to die prematurely from heart disease, stroke, suicide, Type 2 diabetes, or neurological conditions such as Parkinson’s disease. Higher consumption of coffee was also associated with lower risk of total mortality. No protection against cancer was found. The benefit in terms of total mortality was very small and leveled out at four-to-five cups a day. There was little difference between people who drank caffeinated and decaffeinated coffee. However, these beneficial effects were not found in participants who smoked.

Dr. Frank Hu, one author of the study, cautioned that coffee may not be right for everyone. For people who drink a lot of sugary beverages, he said coffee would be a good alternative. People who are already drinking coffee should continue to enjoy it, but for people who don’t drink it or don’t like it, there’s no particular reason to start drinking it for the sole purpose of health.

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