This is possibly the reason by which alternate treatment is preferred by people. Alternative therapy comprises of several remedies like Ayurvedic, Homeopathic, yoga etc ,all of which are not related to Allopathic. Some of the examples are as follows: a) Acupuncture .It is one of the best types of alternate solution t the Irritable Bowel Syndrome. As smoking causes the acidic food to go backward i.e. upward and down into the portion of oesophagus, they destroy the sphincter muscles. Though anti inflammatory medicines consequently lead to irritation by helicobacter pylori, which is a type of bacteria which ultimately results in ulcers. Peptic ulcer is mainly the outcome of smoking. Thus it all depends upon how you feel with each food. You need to intake lot of fiber rich content which are soluble, which also helps to stabilize the digestive system and avoid both constipation as well as diarrhea Try to prevent certain allergic food to IBS like: - Fat enriched food - Caffeinated Drinks (decaf coffee also not good) - Beverages or drinks including alcohol - Carbonated Soda/Drinks - Allergic Dairy products(some don't have tolerance to lactose) - Choosing fiber food: Not all kind of fiber food will work out. As it is a functional disorder, there need not be any physical demonstration of the whole disorder as everything lies in the irregularity of functions of the digestive system itself rather than colon specific. For those having Irritable Bowel Syndrome, both children as well as adults will have super sensitive nerves which shows any substance acting on it cant be endured by the muscle, which will have adverse result on the whole system itself Due to several undistorted presentations o f people any particular cause is not determined which is why the knowledge is not exact. Calcium carbonate seems to be the best for IBS-D, irritable bowel syndrome prone to diarrhea. b) Calcium citrate - Since calcium citrate does not include magnesium, it can trigger diarrhea. Calcium citrate is most suitable for those who are affected with IBS-C, irritable bowel syndrome prone to constipation. As of now there are no reasons which we can really apply to IBS and because of lot of complications involved related to this syndrome and moreover chronic illness which do not cause any danger to life is not given much preference Mainly the syndrome largely affects the large intestine other wise called the colon.