Multi AZ dietary supplement and effervescent tablets Electrolytes from Quest. Features Quests Multi AZ dietary supplement is an effervescent multivitamin with 24 nutrients that ensures that you meet your daily vitamin and mineral needs. Multi AZ is a complete formula with vitamins B, C, D, E, A, K and minerals such as calcium, magnesium, phosphorus, zinc, selenium and a high iron content (14mg). Iron and B vitamins contribute to energy production, the reduction of fatigue and the proper functioning of the nervous system, such as concentration. Vitamins C, D, A, E, zinc and selenium stimulate the immune system and protect cells from oxidative damage caused by toxins and the environment. Calcium, magnesium, phosphorus, vitamins D and K contribute to the maintenance of good bone health. Electrolyte effervescent tablets provide 8 vitamins and 5 minerals that help restore electrolytes and hydrate the body. Electrolytes are essential for transporting water and fluids in the body, cellular communication, and energy production in cells, as well as for proper muscle and nervous system function. Causes of electrolyte imbalance include conditions such as insufficient electrolyte replenishment during or after exercise, diarrhea, vomiting, poor diet, severe dehydration, age, certain conditions such as kidney disease, anorexia, bulimia, or certain medications such as diuretics.