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Effect of sun exposure versus oral vitamin D supplementation on serum 25-hydroxyvitamin D concentrations in young adults: A randomized clinical trial - ScienceDirect
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How to get enough Vitamin D during self isolation — Sydney's leading Dietitians | Sports Dieticians | Nutritionists providing best nutrition, diet and lifestyle advices
![Sunlight exposure vs. vitamin D supplementation on bone homeostasis of vitamin D deficient rats - ScienceDirect Sunlight exposure vs. vitamin D supplementation on bone homeostasis of vitamin D deficient rats - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S2352939316300379-gr1.jpg)