# The role of portion size, energy density, and variety in obesity and weight management.

> Research article (2018) · cited 11× · AI/ML

**Wikidata**: [openalex:W3019398993](https://www.wikidata.org/wiki/openalex:W3019398993)  
**Source**: https://4ort.xyz/entity/the-role-of-portion-size-energy-density-and-variety-in-obesity-and-weight-management