Healthy (loanword): indicating something that is good for health or health-conscious, often used for food or lifestyle.
最近はヘルシーな食事を心がけている。
Lately I've been trying to eat healthier meals.
このレストランはヘルシーなメニューが多い。
This restaurant has many healthy menu options.
朝はヘルシーなスムージーを飲むことにしている。
I make it a habit to drink a healthy smoothie in the morning.
彼女はヘルシー志向で、ジャンクフードはあまり食べない。
She is health-conscious and rarely eats junk food.