Translation guide
Describes a diet or food that is low in carbohydrates. In Japanese, this is commonly expressed using the loanword ローカーボ or the phrase 低炭水化物. The concept is widely understood, especially in health and diet contexts.
ローカーボダイエット
low-carb diet
The speaker wants to refer to a diet, meal, or ingredient that contains few carbohydrates.
The most common and natural way to say 'low-carb' in Japanese, borrowed from English. Used in everyday conversation, menus, and product labels.
最近、ローカーボダイエットを始めました。
I recently started a low-carb diet.
このパンはローカーボです。
This bread is low-carb.
糖質オフ is extremely common on food packaging and in advertising, while ローカーボ is more often used in the context of dieting trends. Both are understood, but 糖質オフ may imply a focus on sugar content specifically.
A more formal or technical term meaning 'low carbohydrate'. Often seen in written materials, nutritional information, or medical contexts.
低炭水化物食は血糖値の管理に役立ちます。
A low-carbohydrate diet helps manage blood sugar levels.
Literally 'sugar off', this is a very common label on food products to indicate reduced sugar or low net carbs. It is widely used in marketing and everyday shopping.
糖質オフのビールをください。
I'll have a low-carb beer, please.
このお菓子は糖質オフだから、ダイエット中でも食べられます。
These snacks are low-carb, so I can eat them even on a diet.
A descriptive phrase meaning 'low in carbohydrates'. It is grammatically correct but less common as a set phrase than the loanword or 糖質オフ. Used when explaining rather than labeling.
この食事は炭水化物が少ないです。
This meal is low in carbohydrates.