Veggies are particularly hard to digest as the stuff that makes them crunchy tends to be the stuff we don't break down well other than with our teeth. If you pull someone's poop apart usually you can tell what plants they have been eating, if they chew things well you may need a microscope to pick it out, but the study of poop is generally one way of finding out what people and animals eat. They even pull apart fossilized poop to find out what various critters used to eat.With soft-drinks alot depends on the person.Carbonation can be the problem, if you don't get rid of the gas as well as others. (for these people beer and diet drinks are a problem)Fructose can be the problem, if you don't absorb fructose well (this is a genetic type of thing...they just don't have the receptors to pull it out of the GI tract with) For these people anything high in fructose may be problematic, including non-carbonated fruit drinks that are heavily sweetened with high-fructose corn syrup.Caffiene can be the problem. If it stimulates your brain, it also stimulates the nerves that control the GI tract.K.------------------I am a scientific researcher primarily in the area of the environment and the impact of environmental factors on human health, I have no ties to the pharmaceutical industry. I have no financial, academic, or any other stake in any commercial, natural, or any other product mentioned by me.My story and what worked for me in greatly easing my IBS:
http://www.ibsgroup.org/ubb/Forum17/HTML/000015.html[This message has been edited by kmottus (edited 09-10-2001).]