A dietician is someone trained to advise people on what is healthy to eat and drink. They often work in a hospital or clinic, helping a person who is ill, a person whose blood sugar needs care, or a person who must follow a special diet.

A dietician營養師 is是 someone trained受過訓練 to advise people能建議大家 on what is healthy to eat and drink吃喝什麼比較健康。 They他們 often work常常工作 in a hospital or clinic在醫院或診所 helping幫助 a person who is ill生病的人 a person whose blood sugar needs care血糖需要控制的人 or或 a person who must follow a special diet必須遵守特殊飲食的人

This is a job, not a hobby and not a short slimming phase.

This這 is a job是一份工作 not不是 a hobby興趣 and也 not不是 a short slimming phase短期減肥階段

In British spelling you will see dietician; in American spelling dietitian is more common. Both names point to the same kind of professional.

In British spelling英式拼法 you will see會寫成 dieticiandietician; in American spelling美式拼法 dietitian is more commondietitian比較常見。 Both names這兩個名稱 point to指的是 the same kind of professional同一種專業人員

Though actually, ads and social media often say nutritionist for almost anyone who talks about food. That word is looser. A dietician is the one with the long training.

Though actually不過其實 ads and social media廣告和社群媒體 often say常常用 nutritionistnutritionist這個詞 for almost anyone who talks about food在幾乎任何談食物的人身上。 That word那個詞 is是 looser比較鬆散。 A dietician營養師 is才是 the one with the long training受過長期訓練的那一個

They may tell you to eat more, not less; they are not the same as a dieter.

They他們 may tell you to eat more可能會叫你多吃一點 not less而不是少吃 they are not the same as他們跟 a dieterdieter（節食者）不一樣