Research

Mixed

Alternate-day modified fasting (ADMF) improves subjective sleep quality (SSQ) and reduces daytime dysfunction compared to daily calorie restriction, but does not significantly change total sleep quality (PSQI) or daytime sleepiness (ESS).

If you are an overweight woman, ADMF may help you feel more rested during the day and improve your subjective sense of sleep quality, even if it doesn't change your total sleep score or daytime sleepiness levels. Focus on the daytime benefits rather than just sleep duration.

GoodQualifiesHIGH confidence
Also, following the ADMF diet led to significant changes in SSQ [−0.69 (0.47) vs. −0.08 (0.40); P = <0.001], and daytime dysfunction [−0.65 (0.57) vs. 0.04 (0.75); P: 0.001] in compare with CR diet.
Saeedeh Hosseini Hooshiar et al. · Frontiers in Nutrition · 2023

Why this rating

Randomized controlled trial, small sample size, self-reported sleep measures.

Source

Alternate-day modified fasting diet improves weight loss, subjective sleep quality and daytime dysfunction in women with obesity or overweight: a randomized, controlled trial

Saeedeh Hosseini Hooshiar et al. · Frontiers in Nutrition · 2023

DOI 10.3389/fnut.2023.1174293

rct · n=47Cited 12×
Read the paper
DOI resolved against Crossref · corpus check 2026-06-10

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