Our body needs the right kind of nutrition in order for it to function properly. Everyday we live, we work and we breath in the air, take in food and drink some water. One of the miracle of life is the capacity of our body to sustain life itself. Truly it is one of God's greatest gift to mankind.
Vitamins and minerals is beneficial to our body. We just need to get the right amount of it for our body. OVerdose can happen if there is really excess of those in our body. Healty living means keeping up our body with the right nutrients.