Diseases arising from depletion are cured by repletion - Hippocrates 400 BC

MIT Classics   also Also Wikipedia

VitaminDWiki - Other Greek quotations

Sunshine is a cure for “weak and soft muscles” – 425 BC Herodotus

Sunny side of the hill is the healthiest – 400BC Hippocrates

VitaminDWiki - Intervention - Vitamin D contains

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VitaminDWiki - Noontime sun and D category starts with

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