|Nutrition Evidence Library|
What is the relationship between portion size and body weight? (DGAC 2010)
Strong evidence documents a positive relationship between portion size and body weight.
Overall strength of the available supporting evidence: Strong; Moderate; Limited; Expert Opinion Only; Grade not assignable For additional information regarding how to interpret grades, click here.
What is the evidence that supports this conclusion? For more information, click on the Evidence Summary link below.
Search Plan and Results
What were the search parameters and selection criteria used to identify literature to answer this question? For more information, click on the Search Plan and Results link below.