YOU SAID:

I would eat this chicken, but I can't eat blue things because of my allergies.

INTO JAPANESE

この鶏肉なら食べたいけど、青いものはアレルギーのため食べられません。

BACK INTO ENGLISH

I would like to eat this chicken, but I am allergic to the blue chicken so I can't eat it.

INTO JAPANESE

この鶏肉が食べたいのですが、青い鶏肉にアレルギーがあるので食べられません。

BACK INTO ENGLISH

I want to eat this chicken, but I can't because I'm allergic to blue chicken.

INTO JAPANESE

この鶏肉を食べたいのですが、青い鶏肉にアレルギーがあるので食べられません。

BACK INTO ENGLISH

I want to eat this chicken, but I can't because I'm allergic to blue chicken.