Reducing Total Calories May Be More Effective for Weight Loss than Intermittent Fasting

Lawndale News Chicago's Bilingual Newspaper - Health

The frequency and size of meals was a stronger determinant of weight loss or gain than the time between first and last meal, according to new research published today in the Journal of the American Heart Association, an open access, peer-reviewed journal of the American Heart Association. According to the senior study author Wendy L. Bennett, M.D., M.P.H., an associate professor of medicine at Johns Hopkins University School of Medicine in Baltimore, although ‘time-restricted eating patterns’ — known as intermittent fasting — are popular, rigorously designed studies have not yet determined whether limiting the total eating window during the day helps to control weight. This study evaluated the association between time from the first meal to last meal with weight change. Nearly 550 adults (18 years old or older) from three health systems in Maryland and Pennsylvania with electronic health records were enrolled in the study. Participants had at least one weight and height measurement registered in the two years prior to the study’s enrollment period (Feb.-July 2019). According to the American Heart Association’s 2022 statistics, 40 percent of adults in the U.S. are obese; and the Association’s current diet and lifestyle recommendations to reduce cardiovascular disease risk include limiting overall calorie intake, eating healthy foods and increasing physical activity. For the full report, visit the American Heart Association webpage.

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