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Americans sure love their coffee. Even last spring when the pandemic shut down New York, nearly every neighborhood shop that sold takeout coffee managed to stay open, and I was amazed at how many people ventured forth to start their stay-at-home days with a favorite store-made brew
All of us should be happy to know that whatever it takes to secure that favorite cup of coffee may actually help to keep us healthy. The latest assessments of the health effects of coffee and caffeine, its main active ingredient, are reassuring indeed. Their consumption has been linked to a reduced risk of all kinds of ailments, including Parkinson’s disease, heart disease, Type 2 diabetes, gallstones, depression, suicide, cirrhosis, liver cancer, melanoma and prostate cancer.
In fact, in numerous studies conducted throughout the world, consuming four or five eight-ounce cups of coffee (or about 400 milligrams of caffeine) a day has been associated with reduced death rates. In a study of more than 200,000 participants followed for up to 30 years, those who drank three to five cups of coffee a day, with or without caffeine, were 15 percent less likely to die early from all causes than were people who shunned coffee. Perhaps most dramatic was a 50 percent reduction in the risk of suicide among both men and women who were moderate coffee drinkers, perhaps by boosting production of brain chemicals that have antidepressant effects.
As a report published last summer by a research team at the Harvard School of Public Health concluded, although current evidence may not warrant recommending coffee or caffeine to prevent disease, for most people drinking coffee in moderation “can be part of a healthy lifestyle.”
It wasn’t always thus. I’ve lived through decades of sporadic warnings that coffee could be a health hazard. Over the years, coffee’s been deemed a cause of conditions such as heart disease, stroke, Type 2 diabetes, pancreatic cancer, anxiety disorder, nutrient deficiencies, gastric reflux disease, migraine, insomnia, and premature death. As recently as 1991, the World Health Organization listed coffee as a possible carcinogen. In some of the now-discredited studies, smoking, not coffee drinking (the two often went hand-in-hand) was responsible for the purported hazard.
(Jane E. Brody. www.nytimes.com, 14.06.2021. Adaptado.)
No trecho do quinto parágrafo “It wasn’t always thus”, o termo sublinhado se refere
