dietitian

American  

[dahy-i-tish-uhn] / ˌdaɪ ɪˈtɪʃ ən /

Or dietician

noun

1. a person who is an expert in nutrition or dietetics.

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Etymology

Origin of dietitian

1840–50; diet ¹ + -itian; -ician

Example Sentences

Small switches are a great way to add more fibre to your meals, says dietitian Hilton.

From BBC

Nutrition scientists and dietitians for decades have been trying to get Americans to cut down on sugar.

From The Wall Street Journal

“All detainees are provided with proper meals, certified by dietitians, medical treatment and have the opportunities to communicate with lawyers and family members.”

From Los Angeles Times

But Bini Suresh, a dietitian, who has spent 20 years working with obese and overweight patients, is exasperated by the idea.

From BBC

Instead, they advise parents to plan these diets carefully and, when possible, seek guidance from clinicians such as dietitians and paediatric health professionals.

From Science Daily