保健 ほけん機能 きのう食品 しょくひんじゃなかったです
hoken kinō shokuhinjanakattadesu

Noun
Desu Copula

The polite, past negative form of 保健機能食品

1. Wasn't a health food.; Wasn't a functional food.

Past/Perfective
Negative
Polite
Casual Register