Nutritional (adjective)

1. Relating to or providing nourishment.
2. Relating to the nutrients in food and their effects on the body.
3. Relating to the study of the principles of nutrition.

Origin:

From latin nutrire (to nourish).

Examples:

1. The nutritional value of the food is determined by the amount of vitamins, minerals and other essential elements it contains.
2. The nutritional supplement is intended to improve the overall health of the body.
3. The nutritional requirements of the athletes are much higher than those of the general population.
4. The nutritional status of the population can be improved through education and better access to healthy food.
5. The nutritional value of the meal was judged based on its calorie content, protein and fiber content.