Franziska Guggisberg

Erythritol

It has few calories, looks like sugar and is thought to be a good substitute.

The native bilberry is full of vitamins and antioxidants.

The yolk of the egg contains many valuable nutrients – and a lot of cholesterol.

Native, brilliant red and full of vitamin C.

Should we drink a glass of water with our coffee to compensate for the loss of fluid? We find out whether this is really necessary.