Journal of the Academy of Nutrition and DieteticsJul 20, 2026

How New Mothers Think About Timing Their Eating Habits

Circadian Biology Weekly Brief ↗PubMed ↗DOI ↗

Updated Jul 21, 2026

Abstract

Postpartum weight retention (PPWR) is common and associated with poor health outcomes.

Traditional weight management approaches have limited success in postpartum populations.
Late-night eating may be more frequent after childbirth due to infant-related sleep disruptions.
Chrononutrition interventions, which align eating patterns with the body's natural rhythms, could help with weight loss.
No studies have yet investigated the acceptability of chrononutrition strategies for postpartum women.

Simplified

Postpartum weight retention (PPWR) is common and associated with poor health outcomes. Traditional weight management approaches have limited success postpartum. Due to infant-related sleep disruptions, late-night eating may be more common postpartum and contribute to PPWR. Chrononutrition interventions, which align energy intake with circadian rhythms in metabolism, demonstrate promise for weight loss in nonpostpartum populations and offer a novel approach to preventing PPWR. However, no studies have explored whether chrononutrition approaches may be acceptable postpartum, which is needed to inform which approaches may warrant subsequent testing.

Full Text

Full text is available at the source.

View Full Text ↗

How New Mothers Think About Timing Their Eating Habits

Abstract

Full Text

You found one interesting study. We’ll send the next 7.

What Lands in Your Inbox Each Week:

Recent issues from the circadian biology brief