Nutrition Basics

Nutrition is a key part of overall health, and knowing basic information helps people make informed choices about what and how they eat. Understanding the benefits of different foods, as well as which foods to limit for overall health, creates a strong foundation for healthy eating throughout life.

Explore Nutrition Basics

Person's hand holding a small Vitamin D pill or supplement
What Is Vitamin D Deficiency?
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Signs and Symptoms of Dehydration
A man working outside sweats and drinks from a bottle of water
What Is Dehydration?