Fasting vs Eating Less: Which Works Better?
Impact of Intermittent Fasting and/or Caloric Restriction on Aging-Related Outcomes in Adults: A Scoping Review of Randomized Controlled Trials
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Surprising Findings
Intermittent fasting didn’t outperform calorie restriction on any metabolic or neurocognitive marker despite better adherence.
Many hype articles claim fasting is a ‘super‑diet’; the review shows its benefits are comparable, not superior.
Practical Takeaways
If you struggle with daily calorie counting, try a 8‑hour time‑restricted eating window (e.g., 10 am–6 pm) to get similar health benefits with better stick‑ability.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Surprising Findings
Intermittent fasting didn’t outperform calorie restriction on any metabolic or neurocognitive marker despite better adherence.
Many hype articles claim fasting is a ‘super‑diet’; the review shows its benefits are comparable, not superior.
Practical Takeaways
If you struggle with daily calorie counting, try a 8‑hour time‑restricted eating window (e.g., 10 am–6 pm) to get similar health benefits with better stick‑ability.
Publication
Journal
Nutrients
Year
2024
Authors
Dara L. James, Nanako A Hawley, A. Mohr, Janice Hermer, Edward Ofori, Fang Yu, D. Sears
Related Content
Claims (7)
Some people find it easier to stick to time-restricted eating — like only eating during an 8-hour window — than to cutting calories every day.
The main reason intermittent fasting might be better than cutting calories all the time is that people find it easier to stick with, not because it boosts metabolism more.
Both skipping meals now and then (intermittent fasting) and eating fewer calories can help overweight adults lose weight and body fat over several months, according to several studies.
People tend to stick with intermittent fasting better than regular calorie counting over the long term, with fewer dropping out of studies, suggesting it might be easier to keep up with.
Going without food on certain days works just as well as eating fewer calories every day to help your body respond better to insulin, especially if you're overweight or have early signs of diabetes.