Saturdays are as bad as festive days when our diets go for a toss along with our waistlines. Weekends happen to be the time when people put on more weight, a new insight has revealed.
Thats the conclusion of a new research, which found that study subjects on strict diet and exercise programs tend to lose weight more slowly than expected because they eat more on weekends than during the week.
"We thought weekends would present a problem for some people attempting to lose weight, but the consistency of our finding before and during the interventions was surprising," says first author Susan B. Racette, Ph.D., assistant professor of physical therapy and of medicine.
"Subjects in the diet group lost weight during the week, but over the weekend, they stopped losing weight because they were eating more," Racette adds.
Researchers at the Washington University School of Medicine in St. Louis followed 48 adults between the ages of 50 and 60 who took part in the CALERIE (Comprehensive Assessment of Long-term Effects of Reducing Intake of Energy) study.
Body mass index (BMI) ranked subjects as overweight or healthy weight when the study began. None were classified as obese.
Following earlier studies demonstrating that mice and rats live longer, healthier lives when on a calorie restricted diet, the CALERIE study is designed to determine whether taking in fewer calories over a long time period will slow down or reverse some of the common markers of aging and disease.