A diet rich in fruits, vegetables, lean protein, and whole grains supplies the vitamins and minerals your immune system needs to function well. Staying hydrated and getting enough sleep matter just as much.

What you eat plays a bigger role in immunity than most people realize.

A diet rich in fruits, vegetables, lean protein, and whole grains supplies the vitamins and minerals your immune system needs to function well. Staying hydrated and getting enough sleep matter just as much.
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