vitamin

Any of a specific group of organic compounds essential in small quantities for healthy human growth, metabolism, development, and body function; found in minute amounts in plant and animal foods or sometimes produced synthetically; deficien

a food rich in vitamins

preceding a word or its initial letter, to imply that the referent benefits health or wellness

Vitamin N: The Essential Guide to a Nature-Rich Life

I just follow three three Cs: clean living, chewing thoroughly, and a daily dose of vitamin Church

To fortify with vitamins.