dietitian
n. countable B2 Upper Intermediate US //ˌdaɪəˈtɪʃən// UK //daɪətˈɪʃən// di·eti·tian
n. a professional who gives expert advice about food and how to stay healthy. They help people plan meals to meet their health goals.
n. a professional who provides expert advice on nutrition and diet. Often works in clinical settings to manage health conditions through dietary intervention.
She visits a dietitian to help manage her diabetes.
After being diagnosed with high cholesterol, he consulted a dietitian to create a meal plan that lowers his fat intake.
The hospital's multidisciplinary team includes a dietitian who ensures that patients receive the specific nutrients required for their recovery and long-term health maintenance.