Consumption of ultra-processed foods and health outcomes: a systematic review of epidemiological studies.

ABSTRACT:

Background

Consumption of ultra-processed foods (UPFs) plays a potential role in the development of obesity and other diet-related noncommunicable diseases (NCDs), but no studies have systematically focused on this. This study aimed to summarize the evidence for the association between UPFs consumption and health outcomes.

Methods

A comprehensive search was conducted in PubMed, Embase, and Web of Science to identify all relevant studies. Epidemiological studies were included, and identified studies were evaluated for risk of bias.A narrative review of the synthesized findings was provided to assess the association between UPFs consumption and health outcomes.

Results

20 studies (12 cohort and 8 cross-sectional studies) were included in the analysis, with a total of 33

SUBMITTER: Chen X 

PROVIDER: S-EPMC7441617 | biostudies-literature | 2020 Aug

REPOSITORIES: biostudies-literature