What does "healthful" mean?

Healthful: Serving to promote health of body or mind; wholesome; salubrious; salutary; as, a healthful air, diet. The healthful Spirit of thy grace. Book of Common Prayer.

Additional senses

  1. 2.Indicating, characterized by, or resulting from, health or soundness; as, a healthful condition. A mind . . . healthful and so well-proportioned. Macaulay.
  2. 3.Well-disposed; favorable. [R.] Gave healthful welcome to their shipwrecked guests. Shak.

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