When on April 7 th World Health Day is celebrated, most experts will be blaming insects for the rising problem of vector-borne diseases. In some parts of the world, however, these little bugs are considered a healthy and tasty source of food .

Statistically, drinking water in Europe is the safest in the world. But according to the World Health Organisation every year more than 300.000 Europeans are falling ill due to contaminated tab water. ...