A walk to the pharmacy (or any outdoor activity) with some skin exposed to the midday UVB rich sunlight might be a better approach than oral supplementation [1]

A walk to the pharmacy (or any outdoor activity) with some skin exposed to the midday UVB rich sunlight might be a better approach than oral supplementation [1]: > Adequate amounts of vitamin D can be produced with moderate sun exposure to the face, arms and legs (for those with the least melanin), averaging 5–30 minutes twice per week, or approximately 25% of the time for minimal sunburn. [1] https://en.wikipedia.org/wiki/Vitamin_D#Synthesis_in_the_skin https://en.wikipedia.org/wiki/Vitamin_D#Synthesis_in_the_ski...