I am not sure I want to know but I have been for a blood test last week and i have high chloesterol 6.77 with bad fat quite high but she also advised today that my lft have come back with a gamma of 187 - I am a non smoker non drinker and I have just been later today for more blood tests . I am 5'7 and 12 stone a bit overweight but not too much. how long will it take to get to the bottom of the problem?