Over 80 per cent of adults in the UK use caffeine every day.

But at what point, did they consciously decide to consume it daily and begin to feel uneasy if they didn't? Caffeine is a bitter addictive drug which acts as a natural insecticide. It attacks the central nervous system and makes people jittery. It fools you into thinking you are more alert. Quite simply, it’s bad for you with no actual benefits. In The Easy Way to Quit Caffeine, Allen Carr addresses the difficulties coffee-drinkers - and fizzy drink consumers - face in trying to quit caffeine. By explaining why you feel the need for caffeine and with simple step-by-step instructions to set you free from your addiction, Carr shows you how to lead a happier, healthier, more chilled life.