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Diet Breaks Match Fasting for Fat Loss
29 Aug
Summary
- Planned diet breaks yielded similar fat loss to continuous calorie restriction.
- Fat mass reduction was nearly identical between intermittent fasting and diet break groups.
- Overall energy deficit, not timing, is key for fat loss, researchers state.
Recent research suggests that planned breaks from calorie restriction may not hinder weight loss efforts. A 12-week randomized-controlled trial in the U.S. involving 30 women with obesity found that those who incorporated planned diet breaks lost essentially the same amount of fat as those who adhered to continuous calorie restriction.
Fat mass decreased by 9.30 kilograms in the intermittent fasting group and 9.21 kilograms in the diet-breaking group, a difference deemed statistically negligible by the researchers. This aligns with current clinical guidelines and prior studies, indicating that the overall energy deficit is the main determinant of fat loss, not necessarily the timing of calorie intake.
While intermittent fasting offers benefits like curbing hunger and lowering blood pressure, its effectiveness is comparable to regular dieting. However, hormonal differences in women may affect their response to fasting. Additionally, emerging research suggests that long gaps between meals could have varied effects on older adults, prompting further investigation into age-specific dietary advice.
