Back in the UK, Rachel Loxton avoided eating bread after reading too many articles on its alleged health risks. But seeing how readily Germans snacked on wholegrain Schrippen caused her to re-evaluate her attitude.
Portuguese food writer Inês David always had an uncomfortable relationship with food. Moving to Berlin gave her control over her eating habits and turned cooking into her passion.
The feelings of hunger that suddenly appear when looking at pictures of food are not all in the head – German researchers have shown they are in the blood too.