Myprotein vitamin d3 is what we called the ldquosunshine vitaminrdquor this is called the sunshine vitamin because you gain vitamin d from the ultra violet beta rays from the sunr keeping optimum levels of vitamin d within the body can be hard to achieve on a daily basis therefore supplementation if often required to ensure a sufficient vitamin d3 intaker vitamin d is very important for our body it helps with many bodily functions vitamin d contributes to absorbing calcium and will pro