Question

_________keep us fit and improve our ability to fight disease​

Answer 1

Answer:

Vitamins keeps us fit and improve our ability to fight with diseases.

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Answer 2

Answer:

Vitamin A, vitamin D, vitamin E, and vitamin C are all vital nutrients for the immune system. If you take high doses of vitamin C to fight a virus, remember that you should not abruptly stop taking vitamin C. You should titrate down.