![PDF] Vitamin C supplementation and upper respiratory tract infections in marathon runners | Semantic Scholar PDF] Vitamin C supplementation and upper respiratory tract infections in marathon runners | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/0436be893f21df8766323015b744eb50691570ab/11-Table2-1.png)
PDF] Vitamin C supplementation and upper respiratory tract infections in marathon runners | Semantic Scholar
Perth Running Festival - A fine balance of nutrients helps the body perform optimally. Here are 5 vitamins & nutrients to consider as part of that balance. Magnesium - Deficiencies in Magnesium
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