Mobile tracking application may help users meet vitamin D requirements

Adults in Canada are consistently deficient in dietary vitamin D, by nearly 400 international units per day on average. Coupled with low vitamin D synthesis from the sun during fall and winter at Canadian latitudes, tracking intake of vitamin D is vital for those lacking the nutrient. In an article in the Journal of Nutrition Education and Behavior, researchers from the University of Guelph examined the validity of a mobile application for tracking vitamin D and calcium intake. —> Read More