Question

preface on vitamins
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Answer 1

Answer:

Vitamins and minerals are micronutrients, and by definition, they make up a relatively small part of our diet. However, when it comes to vitamins and minerals, a little bit goes a long way. They have many essential jobs in our bodies.

For example, if you’ve taken a drink of water today, you can thank the minerals that serve as electrolytes, helping to balance fluids in the body. If you’ve taken a breath of air, you can thank the vitamins and minerals that act as antioxidants, protecting vital molecules from free radical damage. If you’ve taken a step, you can thank the vitamin D, calcium, and other minerals that make your bones strong. If you’ve moved a muscle, you can thank the many vitamins and minerals that serve as cofactors in metabolic reactions, which unlock the energy contained in nutrients so that your body can use it.