The term «moderate - quality evidence» means that we found wide variations in the findings with some conflicting results in the studies in this review. (cochranelibrary-wiley.com)
But there have been conflicting and mixed results in studies on whether vitamin D can also protect against cancer, heart disease, autoimmune diseases and diabetes. (sciencedaily.com)
Videos can put to work all our senses and this can guarantee a better result in studying. (elearningindustry.com)