<span>There are 13 vitamins used by the body to maintain health. These are: vitamin A, vitamin C, vitamin D, vitamin E, vitamin K and vitamins B1, B2, B3, B5, B6, B7, B9 B12. Vitamins A, D, E and K are stored in fat, and the others are water soluable. As a result these vitamins must be regularly replaced.</span>
Everyone would die and the human population would eventually die out.
Food and Drug Administration and <span>Centers for Disease Control and Prevention </span>
There never seems to be enough hours in the day
The answer is B.Start running in hilly areas or trails. Hope this helps!
