If people aren't getting enough minerals from food because the soil is depleted, and the grain that's fed to chickens is from the same fields.... (fluffychixcook.com)
However, these supplements also provide enough minerals and vitamins to keep their skin intact. (wisejug.com)
Eating complex carbs would mean that you will be containing enough minerals and nutrition that your body requires at the expense of low calories. (wisejug.com)