As adjectives the difference between dietary and nutritional
is that dietary is of, or relating to diet while nutritional is of, pertaining to, or providing nutrition.
dietary
English
Adjective
(-)
Of, or relating to diet
nutritional
English
Adjective
(
en adjective)
Of, pertaining to, or providing nutrition.
Derived terms
* nutritionalist (rare)
Related terms
* nutrient
* nutritious