Question

what is vitamin and its use​

Answer 1

Answer:

Vitamins are a group of substances that are needed for normal cell function, growth, and development. There are 13 essential vitamins. This means that these vitamins are required for the body to work properly.

Explanation:

Answer 2

A vitamin is an organic molecule that is an essential micrinutrient which an organism needs in small quantities for the proper functioning of its metabolism.

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