Dietitian is a fitness and wellness professional who plans food and nutrition services. So, it's C.
Fitness professionals may be defined as the professional that involves that fitness, exercises, health plan, etc to the individual for their proper well-being.
Dietitian plans food as well as nutritional services to the individual as per their age, requirements, and the ability of the body to grasp it.
Therefore, the correct option is C.
To learn more about dietitians, refer to the link:
https://brainly.com/question/432601
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