Mezotrace Minerals & Trace Elements Powder Mezotrace Calcium & Magnesium Natural Minerals & Trace Elements Powder provides primary essential minerals and trace elements, which play a vital role for bones, muscles, blood, energy, digestion, assimilation, the nervous system and endocrine system. Mezotrace supplies primary and essential minerals found associated in a unique base, in naturally occurring combinations, from an ancient marine sedimentary mineral deposit containing these and many other natural mineral factors. Additionally, Mezotrace contains the Trace Elements (micronutrients), associated in a completely unique, 100% Natural marine sedimentary mineral deposit containing varying naturally occurring combinations and amounts. Average analysis of Mezotrace Natural Multi-mineral/Trace Element dietary supplement: each rounded teaspoonful (7.5 grams) contains an average of the following amounts. Powdered minerals.