Both the worldwide population growth and climate change pose an extensive demand on countries' public health. Safe drinking water, sufficient food and good social conditions play a determining role in citizens wellbeing. A sustainable and innovative health care system is a prerequisite to for a nice and liveable place to live. Health care systems should include efficient and integrated products which are proven and affordable. Integral solutions eventually form the basis of complete, purposeful and coherent products and services attributing to excellent healthcare for a growing population in cities.