dietetics

她在大学学习饮食学，专注于如何为运动员设计营养均衡的餐食。

She studies ___dietetics in college, focusing on how to design balanced meals for athletes.

她在大学主修营养学，希望未来能帮助糖尿病患者制定健康的饮食计划。

She majored in ___dietetics at university, aiming to help diabetic patients develop healthy eating plans.