A study has found that eating smaller meals was more beneficial than intermittent fasting for losing weight. The study was published in a journal, ‘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).
Overall, most participants (80 per cent) reported they were white adults; 12 per cent self-reported as Black adults; and about 3 per cent self-identified as Asian adults. Most participants reported having a college education or higher; the average age was 51 years; and the average body mass index was 30.8, which is considered obese. The average follow-up time for weight recorded in the electronic health record was 6.3 years.
Participants with a higher body mass index at enrollment were more likely to be Black adults, older, have Type 2 diabetes or high blood pressure, have a lower education level, exercise less, eat fewer fruits and vegetables, have a longer duration from last mealtime to sleep and a shorter duration from first to last meal, compared to the adults who had a lower body mass index. The research team created a mobile application, Daily24, for participants to catalog sleeping, eating and wake up time for each 24-hour window in real-time. Emails, text messages and in-app notifications encouraged participants to use the app as much as possible during the first month and again during “power weeks” — one week per month for the six-month intervention portion of the study.
Based on the timing of sleeping and eating each day recorded in the mobile app, researchers were able to measure:- the time from the first meal to the last meal each day;- the time lapse from waking to first meal; and- the interval from the last meal to sleep. Source: ANI