The Claim
In overweight and obese adults, normal intermittent fasting (typically two days per week of calorie restriction) does not result in significantly greater body weight reduction compared to continuous calorie restriction, with a standardized mean difference of -0.10 (95% CI: -0.26 to 0.05), based on data from nine randomized controlled trials.
What the research says
Challenges is higher
Challenge is ahead, but a single strong supporting study can change this.
These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.
If you're trying to lose weight and are overweight or obese, cutting calories just two days a week doesn’t work much better than cutting them every day — the difference is pretty small.
See the scientific wording
Normal intermittent fasting (typically two days per week of calorie restriction) does not produce significantly greater body weight reduction than continuous calorie restriction in overweight and obese adults, with a standardized mean difference of -0.10 (95% CI: -0.26 to 0.05), based on data from nine randomized controlled trials.
What the research says
1 studyStudy: Intermittent Fasting versus Continuous Calorie Restriction: Which Is Better for Weight Loss?
The study looked at the same type of fasting and dieting as the claim, but found that fasting helped people lose more weight than cutting calories every day, which goes against the claim that both work about the same.
Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies
Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.