What I recommend for everyone: Vitamin D 2-4000 IU. I recommend 4,000 international units daily unless you get a lot of sun, in which case 2,000 IU is enough. Magnesium oxide, 250 milligrams. Zinc gluconate, 15 milligrams. By the way, zinc deficiencies have been shown to negatively impact appetite, so if you’re dealing with picky eaters, supplementing may help. A standard multivitamin with 100 percent of the RDA of vitamins (Mason One-A-Day is the only brand currently nationally available that meets this criteria).
