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Details surrounding John Lennon's battle with bulimia are set to be revealed in a tell-all book.
Author Debra Sharon Davis, who spent time travelling with The Rolling Stones in the 1980's and has now shed light on The Beatles star and his eating disorder.
She claims that Lennon suffered from Bulimia and details the singer's weird food combination such as Rice Krispies with ice cream
According to Davis, Lennon loved to eat but 'hated the feeling of being full,' and therefore he would often force himself to vomit.
Lennon was shot dead outside his New York home on December 8 1980.
John Lennon: A Tribute