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Encyclopedia of Nutritional Psychology

Fats

Evidence-informed definition Updated May 14, 2026 How to cite this entry

Fats are lipid molecules that serve as an essential energy source, insulator, and structural component of cells. Different types of fats, including saturated, unsaturated, and trans fats, have varying effects on health. Healthy fats, like those found in avocados and nuts, are important for overall well-being.

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Written by The Center for Nutritional Psychology
Reviewed by CNP Encyclopedia Editorial Board
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The Center for Nutritional Psychology. (2026). Fats. In Encyclopedia of Nutritional Psychology. The Center for Nutritional Psychology.

https://www.nutritional-psychology.org/encyclopedia/fats/
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