One Avocado per Day as Part of Usual Intake Improves Diet Quality: Exploratory Results from a Randomized Controlled Trial.

ABSTRACT:

Background

Few clinical trials have evaluated diet quality change as a predictor of intervention effectiveness.

Objectives

The aim of this study was to examine changes in the Healthy Eating Index (HEI)-2015 after a food-based intervention, and assess the associations between HEI-2015 change and intervention effects on cardiometabolic risk-related outcomes.

Methods

The Habitual Diet and Avocado Trial was a 26-wk, multicenter, randomized, controlled parallel-arm study. Participants were 1008 individuals aged ≥25 y with abdominal obesity (females ≥ 35 inches; males ≥ 40 inches). The avocado-supplemented diet group was provided 1 avocado per day, and the habitual diet group maintained their usual diet. Change in diet quality was assessed using the HEI-2015 from a single 2

SUBMITTER: Petersen KS 

PROVIDER: S-EPMC10875193 | biostudies-literature | 2024 Feb

REPOSITORIES: biostudies-literature