Question

Which micronutrients are needed for blood cell formation & blood clotting? Which fat-soluble vitamin can be made by bacteria in the large intestine? Which micronutrients are needed for the bone development? Why do blood calcium levels need to be tightly controlled? Which vitamin aids this process? Long term deficiency of calcium leads to which disease? How does fluoride help prevent dental carries? At what age does one reach peak bone mass? Which micronutrients are antioxidants? Which micronutrients are cofactors for enzymes used in the immune system?