According to recent research there is “indisputable relation between vitamin D and the immune system,” says a review showing that avoiding a vitamin D deficiency provides clear benefits for immune health.
Research led by Professor Philip Calder from the University of Southampton England published in Nutrients listed vitamin D as one of the several nutrients flagged in the study for a well functioning immune system as an important factor to help protect against viral infections; vitamin C, zinc, and DHA omega-3 were also cited.
