Take compliments gracefully on how well you did. The best for you self esteem and being a good sportsmanship
All can be affected by your social and emotional health as well as nutrition
The answer is C.
Because if it is not Medical Science then C is the answer you are looking for
Cheryl needs to be more cautious on the things she is eating. Nutritious is a important part, and especially protein, which comes in meat.
By balancing this vegetarian diet, and consulting doctors, it could be healthy, yes. But the way she is addressing it, no it is not healthy.