Vitality-enhancing trace minerals drops in a delicious coconut or lemon-lime flavor. Why you need em. There is literally not one function in your body that does not require minerals, period. They play a crucial role for hundreds of enzymes, the development of neurological functions, the blood system, biochemical reactions and certain hormones. Why diet isnt cutting it. Years of over-farming earths soil has drained minerals from the ground, causing plants to have less naturally occurring life-sustaining minerals. Its fairly common to experience fatigue, slow metabolism and decreased immune function due to trace mineral deficiency.