Isocaloric replacement of ultraprocessed foods was associated with greater weight loss in the POUNDS Lost trial.

ABSTRACT:

Objective

Higher intake of ultraprocessed foods (UPFs) is associated with obesity. We examined whether replacing UPFs (NOVA 4) with minimally processed foods and culinary ingredients (NOVA 1 + 2) was associated with differential weight change in this secondary prospective analysis of the Preventing Overweight Using Novel Dietary Strategies (POUNDS) Lost trial.

Methods

We estimated percent energy intake (%kcal) from the four NOVA groups using 24-h dietary recalls in a subset of 356 participants. Multivariable-adjusted substitution models examined whether replacing %kcal from UPFs with NOVA 1 + 2 was associated with greater weight, body fat percentage, trunk fat, and waist circumference reduction at 6 months; changes in parameters were compared among NOVA 1 + 2 tertiles (T).

SUBMITTER: Yao Q 

PROVIDER: S-EPMC11212670 | biostudies-literature | 2024 Jul

REPOSITORIES: biostudies-literature