New-onset vegetarian diet shows differences in fatty acid metabolites in European American and African American women.

ABSTRACT:

Background and aims

The type of fat consumed in animal-based western diets, typically rich in the saturated fat palmitate, has been implicated in cardiometabolic disease risk. In contrast, the most abundant mono- and polyunsaturated fats, more typical in a vegetarian or plant-based diet, potentiate less deleterious effects. This study determined differences in plasma and urine metabolites when switching from omnivorous to vegetarian diet, including metabolites involved in fatty acid utilization.

Methods and results

A prospective cohort of 38 European (EA) and African American (AA) omnivorous females were matched by age (25.7 ± 5.3y) and BMI (22.4 ± 1.9 kg/m²). Pre-intervention samples were collected while subjects consumed habitual animal-based diet. Changes in me

SUBMITTER: Wang NC 

PROVIDER: S-EPMC10317312 | biostudies-literature | 2021 Jul

REPOSITORIES: biostudies-literature