Translation

健康によい / 健康を促す / 健全な

Meaning

Healthful means good for your health or helping to produce good health. It usually describes food, habits, air, exercise, or living conditions, not a person who is well. In everyday English, healthy often covers both meanings.

Examples

• 医師は、より健康によい食事と毎日の運動を勧めました。
  The doctor recommended a more healthful diet and daily exercise.
• 新鮮な空気と日光は、健康によい環境を作ります。
  Fresh air and sunlight create a healthful environment.