Children with poor appetite, slow growth, slow weight gain, and digestive problems such as constipation, indigestion, and frequent illness... are the top concerns of parents. Many parents immediately think of nutritional supplements for children, among which biological micro-mineral granules are the choice of many people. So, what is the mechanism of action of this biological micro-mineral granule and why is it so effective? And among the many types of granules on the market, why are so many parents choosing Lamin Kid I as the most comprehensive solution for their children?