English Reference

Word

nutritionist

Phoneticsnu·tri·tion·ist, stress on the second syllable

US/nuˈtɹɪʃənɪst/

UK/njuːtɹˈɪʃənˌɪst/

Definition

n. a person who has special training in food and how it affects the body. They help people eat healthy meals to stay strong and well.

n. a professional who provides expert advice on food and diet, typically with a degree in human nutrition or a related field.

Examples

“The nutritionist helps patients choose healthy meals.”

“After the athlete's performance declined, a nutritionist was hired to review his daily intake of calories and protein.”

“While a dietitian often works within a clinical setting, a nutritionist may provide general public education on how to maintain a balanced diet without a medical prescription.”

Examples

simple

“The nutritionist helps patients choose healthy meals.”

contextual

“After the athlete's performance declined, a nutritionist was hired to review his daily intake of calories and protein.”

complex

“While a dietitian often works within a clinical setting, a nutritionist may provide general public education on how to maintain a balanced diet without a medical prescription.”

Real-World Examples

“Barbara O’Neill, who describes herself as a naturopath and nutritionist, lectures internationally on “natural self-healing”.”
The Guardian 2 Oct 2026
“Consulting with a medical provider or licensed nutritionist can help individualize dietary protein targets.”
The Conversation 21 Aug 2026
“She saw a nutritionist who told her she had a yeast infection and put her on a restrictive diet.”
The Guardian 1 Mar 2025
“Even when it’s the 2,000-calorie single slice of pizza that nutritionists managed to buy in New York City: a whole day’s worth of calories in a single snack .”
The Guardian 25 Apr 2016

Word family

NOUN

This entry

Exam level
CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.B2 FirstIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.5.5–6.5TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 4.0–4.572–94TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.785–944
Frequency
Occasional
Level
B2 · Upper Intermediate
Updated

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English Reference