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15 Foods That Boost the Immune System

A robust immune system helps to prevent colds, flu, and other infections that may come your way. If you don’t know the specific vitamins or foods that enhance your immune system, then we’ve got you covered. So prepare your grocery list because it’s time to start adding these foods into your diet.

  • Vitamin C-rich foods: Vitamin C is essential for the production of white blood cells that fight infections. Citrus fruits are probably the first foods that come to mind, but red bell peppers contain three times more Vitamin C than citrus.
  • Garlic: Even early civilizations recognized how valuable garlic is for fighting infections. Thanks to its sulfur-containing compounds, garlic reduces heart disease risks and enhances your immune system.
  • Green tea: Green tea contains two types of antioxidants that enhance your immune system, flavonoids and epigallocatechin gallate (EGCG). This tea also contains an amino acid called L-theanine, which aids in producing T cells that fight germs.

Learn the rest of the 15 foods that boost your immune system here:

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