糖質 とうしつ制限 せいげん しょくじゃありませんでした
tōshitsuseigenshokujārimasendeshita

Noun
Desu Copula

The polite, past negative form of 糖質制限食

1. Was not a low-carb diet.; Was not on a low-carb diet.

Past/Perfective
Negative
Polite
Terminal Form