Anybody have tips on balancing all the cofactors? You need other things to absorb & use the vitamin D. Some kind of multivitamin that focused only on D and its

Anybody have tips on balancing all the cofactors? You need other things to absorb & use the vitamin D. Some kind of multivitamin that focused only on D and its cofactors might be handy, without going whole-hog to the "everything" multivitamin popular today.