Eating less by eating in a shorter time helps you lose fat and get healthier
Time-restricted eating improves health because of energy deficit and circadian rhythm: A systematic review and meta-analysis
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Surprising Findings
The main benefit of TRE isn't circadian alignment — it's calorie reduction.
Most marketing and media portray TRE as a 'hack' for syncing with your body clock, but this study shows the real driver is simply eating fewer calories due to less time to eat.
Practical Takeaways
Try limiting your eating to a 10-hour window each day without changing what you eat — you’ll likely eat fewer calories and start losing weight.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Surprising Findings
The main benefit of TRE isn't circadian alignment — it's calorie reduction.
Most marketing and media portray TRE as a 'hack' for syncing with your body clock, but this study shows the real driver is simply eating fewer calories due to less time to eat.
Practical Takeaways
Try limiting your eating to a 10-hour window each day without changing what you eat — you’ll likely eat fewer calories and start losing weight.
Publication
Journal
iScience
Year
2024
Authors
Yuwen Chang, Tingting Du, Xiangling Zhuang, Guojie Ma
Related Content
Claims (6)
The more calories you burn compared to what you eat, the more fat you'll lose — it's like a math equation for your body.
If you eat all your food in a shorter window each day, you'll lose more weight and feel better — but that's mostly because you end up eating fewer calories, not because of the timing itself.
If people with extra weight eat only during a shorter part of the day, they tend to eat about 200 fewer calories each day, which helps them lose weight and feel better metabolically.
If you're an adult with extra weight, eating only during certain hours each day—like an 8-hour window—can help you lose about 2% of your body weight and improve your overall body shape, including smaller waist and less body fat.
Eating within a certain time window each day can lower blood pressure and improve blood sugar levels in people who are overweight or obese.