It addresses one of the biggest health issues on the planet, the number one cause of death in children under five, which is ... ? Water borne diseases? Diarrhea? Malnutrition?

Diarrhoea morbidity rates are increasing children in developing countries average four to five debilitating bouts of diarrhoea per year, which can cause and exacerbate malnutrition and result in long term growth stunting.