Since 2009, the overall diet quality among americans based on the healthy eating index score has done what?.

These components include total fruit, whole fruit, total vegetables, greens and beans, whole grains, dairy, total protein sources, seafood and plant proteins, and FAs.

The USDA Center for Nutrition Policy and Promotion created the HEI (7).
Ten components make up the original HEI, which was introduced in 1995 and has scores ranging from 0 to 10.
Higher component ratings indicate a higher-quality diet.
The overall American HEI-2015 score is 58 out of 100.
The rates a variety of foods using a scoring system.
Scores can be between 0 and 100.

An ideal collection of meals would have a total HEI score of 100.

A group of foods that have an optimum total HEI score of 100 are in line with the main dietary guidelines from the Dietary Guidelines for Americans.

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