Aska STUPID QUESTION

CAN DRINKING TOO MUCH COFFEE MAKE YOU IMMUNE TO CAFFEINE?

Chris Stemman, from the British Coffee Association, says: ‘Yes and no. It’s not possible to become completely immune, but how sensitive you are to the caffeine’s effects depends on genetics, bodyweight, age – and how regularly you drink coffee.

‘People who haven’t had caffeine for a long time will be more sensitive to its stimulant effects.’