Lately there has been discussion about "intermittent fasting" (on some days or time periods) and possible health benefits. Now an interesting small study has been published that found health benefits to eating as usual, but only within a restricted time frame.
Thirteen healthy, but overweight individuals were either assigned to an "eat normally as usual" group or a group that "ate only within a restricted time frame" - that is, they ate breakfast 1.5 hours or more later and supper 1.5 hours earlier (this was their last food of the day). After 10 weeks those eating only within the restricted time frame had lost body fat ( a health benefit), but not weight. However, there were complaints that eating within a restricted time frame was hard to do because it interfered with social events and family meals. Bottom line: lengthening the daily fast (from dinner to breakfast) without changing foods eaten appears to have health benefits. (Posts on "minifasting", Fasting Mimic Diet, fasting, 5 day calorie restriction). From Science Daily:
Modest changes to breakfast and dinner times can reduce body fat, a new pilot study in the Journal of Nutritional Sciences reports. During a 10-week study on 'time-restricted feeding' (a form of intermittent fasting), researchers led by Dr Jonathan Johnston from the University of Surrey investigated the impact changing meal times has on dietary intake, body composition and blood risk markers for diabetes and heart disease. ...continue reading "Increasing the Length of the Nighttime Fast May Have Health Benefits"