Often nicknamed the “sunshine vitamin,” you’d be surprised just  how many people are deficient in #vitaminD. It’s estimated that around 1  billion people worldwide have low levels, with about 41 percent of  those living in the U.S. Read the full article here: https://paleo.co/vitamindbenefits Autoimmune Disease, Health Fitness, Health Tips, Nutrition, Fitness, Vitamin D Deficiency, Vitamin D Benefits, Vitamins And Minerals, Health And Nutrition