Nutrients such as vitamin D3, vitamin K2, Magnesium & zinc (and those are just the ones I know off the top of my head).Also Vitamin's D3 & K2 are fat soluble vitamins which means fat needs to be consumed with them for them to be used by the body (which is why I think low fat milk is an absurdity).In nature many of these nutrients are typically found together which is why a whole food varied diet i