Effects of Vitamin D-Enriched Mushrooms on Vitamin D Status and Immune Function and Inflammatory Status in Adults

Participants will consume their usual, unrestricted, self-selected diet plus 84 g of vitamin D-enriched mushrooms twice daily (for a total of 168g per day) for 12 weeks.

Participants will consume their usual, unrestricted, self-selected diet plus 1 tsp of dried study powder twice daily (2 tsp total per day) for 12 weeks. Study powder is a commercially available carbohydrate.