A 12-week intermittent fasting program demonstrated sustained weight loss benefits for up to a year after the intervention ended, according to a study by the University of Granada published in Clinical Nutrition.

The research involved 98 participants who followed an 8-hour time-restricted eating schedule, with results showing significant weight maintenance compared to standard dieting.

Key findings include: 1) Participants who fasted for 16 hours daily maintained weight loss for 12 months, while continuous calorie restriction groups saw greater weight regain.2) The study tracked metabolic markers and body composition, revealing preserved muscle mass and improved insulin sensitivity.3) Both 16:8 fasting and 18:6 time-restricted eating showed similar effectiveness, with no significant differences in weight loss outcomes.4) The study challenges previous claims that intermittent fasting is less effective than traditional dieting for long-term weight management.Researchers emphasize that the success of the regimen depends on adherence to the eating window and overall caloric balance.

The study's implications suggest that structured eating patterns could be a viable strategy for sustainable weight management, though further research is needed to confirm these findings in larger populations.