Abdominal problems are common, and affect 8 to 10 million American's each year. The culprit of abdominal discomfort varies. Those who visit their doctor with complaints of stomach problems will likely undergo a series of test to pinpoint the problem. Test generally reveals the cause of abdominal problems as acid reflux, ulcers, or other gastric disorders. These conditions can be cured with proper treatment. Unfortunately, a large group of people experience mysterious abdominal problems that appear to have no underlying cause. After a thorough examination and routine tests, physicians conclude that these people suffer from a condition known as irritable bowel syndrome (IBS).

What is Irritable Bowel Syndrome (IBS)?

IBS is an intestinal disorder that affects the normal function of the bowels. The bowel produces and stores stool. When the bowels are functioning properly, stool moves through the intestines and exit the body. On average, humans have between one to three bowel movements a day. Those who suffer from IBS may have fewer bowel movements, which cause symptoms such as bloating, cramping, gas, and abdominal pain. Diarrhea and constipation are also common symptoms of IBS. Discomfort may persist for a few hours or a few days.

What Causes Irritable Bowel Syndrome?

The exact cause of IBS is unknown; however doctors and researchers have been able to identify likely culprits. A common opinion is that IBS results in a miscommunication between the brain and intestines. After meals, or when our bowels are full, the brain sends a signal to our intestines to dispose of our waste. This results in a bowel movement. However, the brain may send incorrect signals to either hurry the disposing of waste, or to slow the process. These incorrect signals are primary causes of diarrhea and constipation. Additionally, many who suffer from IBS are characterized as having a "weak stomach," or weak intestine. Thus, the foods and beverages they consume may cause symptoms of IBS. Foods and beverages commonly associated with IBS include:

• Fatty foods
• Dairy products (milk, cheese, ice cream)
• Caffeinated beverages
• Chocolate
• Alcoholic beverages