✨ ベストアンサー ✨
I like Japanese food【better】.
I have two reasons.
(First,) I think Japanese food【is】more delicious than Western food.
(Second,) Japanese food is very【healthy】.
So I like Japanese food【better】.
※ First、Second を入れる方が良い。
※ 第4文は、(Second,) Japanese food is 【healthier than Western food】. としても良い。

ありがとうございます