I agree.DR thinks I have rapid transit bc of the bacterial overgrowth.I was treated but it didn't help much.With the capsule transition time was normal...but with food it is not.He suggested weight gain products bc I am discustingly skinny:( at 104 lbs.I dont have malabsorbtion,so why am I not breaking down the food?I am secreting the right amount of enzymes...function of major organs are normal.Had a blood antibody test for h pylori today.Another endoscopy on 2/2/11 he is going to take fluid from small intestine and test it for parasites...im still not convinced that it is NOT a parasite.