It doesn't have to be a bad diet, I was a very healthy person, I dont eat junk food or drink things like Pepsi. All good nutritional food, don't smoke or drink alcohol. I went into hospital with excruciating pain, they removed my appendix ... just before I was due to be discharged they just happened to do an ultrasound on me again ,where they found very large growths in my gallbladder...if they had not been discovered I would not be here today, as no blood test etc would have alerted them, it was just by pure chance they decided to check before I left. .pretty scary , they removed my gallbladder 6 weeks after getting the appendix removed. Now I have a life of constant diahroea and bleeding. I wouldn't wish it on anybody.