Fun facts about your immune system
It isn't only vitamin C that matters. Vitamin A is also essential for normal immune function, and the body can make vitamin A from certain carotenoids such as beta-carotene found in colourful plant foods. Carrots and dark leafy greens are notable sources. |
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Fruits and vegetables contain polyphenols and flavonoids. Naturally occurring plant compounds that researchers are studying for their relationships with antioxidant activity, inflammation and immune regulation. |
