Simon Cowell has a phobia of getting ill.
The 55-year-old has regular vitamin injections to stay as healthy as possible because he can’t bear the thought of being out of action.
His friend Sinitta said: “Simon loves having vitamin injections because his life is so non-stop and he is phobic about getting sick or catching a cold. He has them regularly and the other week had one in his X-Factor dressing room.” - BANG Showbiz