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Sweetened or Unsweetened Coffee: Which Coffee Lowers Death Risk?

by Hannah Joy on May 31 2022 7:15 PM
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Drinking either sweetened or unsweetened coffee (1.5 to 3.5 cups per day) can lower the risk of death.

Sweetened or Unsweetened Coffee: Which Coffee Lowers Death Risk?
People who drink sweetened or unsweetened coffee (1.5 to 3.5 cups per day) were found to be at lower risk of death, reveals a new cohort study.
The results for those who used artificial sweeteners were less clear. The findings are published in Annals of Internal Medicine.

Coffee and Health

Previous studies observing the health effects of coffee have found that coffee consumption is associated with a lower risk of death but did not distinguish between unsweetened coffee and coffee consumed with sugar or artificial sweeteners.

Researchers from Southern Medical University in Guangzhou, China used data from the U.K. Biobank study health behavior questionnaire to evaluate the associations of consumption of sugar-sweetened, artificially sweetened, and unsweetened coffee with all-cause and cause-specific mortality.

More than 171,000 participants from the U.K. without known heart disease or cancer were asked several dietary and health behavior questions to determine coffee consumption habits.

The authors found that during the 7-year follow-up period, participants who drank any amount of unsweetened coffee were 16 to 21 percent less likely to die than participants who did not drink coffee. They also found that participants who drank 1.5 to 3.5 daily cups of coffee sweetened with sugar were 29 to 31 percent less likely to die than participants who did not drink coffee.

The authors noted that adults who drank sugar-sweetened coffee added only about 1 teaspoon of sugar per cup of coffee on average. Results were inconclusive for participants who used artificial sweeteners in their coffee.

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Any accompanying editorial by the editors of Annals of Internal Medicine notes that while coffee has qualities that could make health benefits possible, confounding variables including more difficult to measure differences in socioeconomic status, diet, and other lifestyle factors may impact findings.

The authors add that the participant data is at least 10 years old and collected from a country where tea is a similarly popular beverage. They caution that the average amount of daily sugar per cup of coffee recorded in this analysis is much lower than specialty drinks at popular coffee chain restaurants, and many coffee consumers may drink it in place of other beverages that making comparisons to non-drinkers more difficult.

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Based on this data, clinicians can tell their patients that there is no need for most coffee drinkers to eliminate the beverage from their diet but to be cautious about higher calorie specialty coffees.



Source-Eurekalert


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