What does "dietary supplement" mean?

Any substance, such as a vitamin or mineral, taken as a supplement to food to replace nutrients that would otherwise be missing in a person's diet.

What is a synonym for "dietary supplement"?

Common synonyms include: creatine, geritol, lecithin, multivitamin, multivitamins, supplement.

noun

noun ·Rare ·Advanced level

Noun

1
Any substance, such as a vitamin or mineral, taken as a supplement to food to replace nutrients that would otherwise be missing in a person's diet.
2
something added to complete a diet or to make up for a dietary deficiency wordnet