nutritional
adj.adj. relating to the food you eat and how it affects your health. You use this to describe the quality or value of what is inside a meal.
adj. relating to the process of providing or obtaining the food necessary for health and growth. Often modifies nouns like 'value', 'content', or 'requirements'.
The nutritional value of this snack is very low.
Schools are working to improve the nutritional quality of the lunches served to students every day.
Public health experts argue that mandatory nutritional labeling on processed foods is essential for helping consumers make informed decisions about their long-term dietary habits.
From nutrition + -al.
Typically placed before the noun it modifies; often used in formal or scientific contexts regarding diet.
the nutrition valuethe nutritional valueLearners often use the noun 'nutrition' as a modifier when the adjective 'nutritional' is the standard colocation for 'value' or 'content'.