nutritionist
nounUK /njuːˈtrɪʃənɪst/
US /nuːˈtrɪʃənɪst/
A nutritionist is a person who helps people eat healthy food.
The nutritionist told us to eat more fruits and vegetables.
OTHER MEANINGS
2. A scientist who studies how food affects the body.
The nutritionist studied how sugar affects children's energy.
3. A person who plans meals for schools or hospitals.
The hospital nutritionist designed healthy menus for patients.
4. Someone who gives advice about losing or gaining weight safely.
My aunt saw a nutritionist to learn better eating habits.