Dr. John D Barker M.D.

There is a common myth that an individual’s diet can cause Crohn’s disease. This rumor is popular because on the surface it seems to make sense: Diet is often the culprit when it comes to stomach-related illness. However, medical research has proven that a person’s diet will not cause them to...

Rumors have been going around about a "bathroom card" for people with Crohn's and colitis that acts as an all-access bathroom pass, leading many to wonder if it really exists and, if so, how it works, and how to get their hands on one.Is it for real?For those with Crohn's and colitis, targeted ads...

Irritable bowel syndrome (IBS) is a common medical condition that is found in a large number of people. Although this condition is very common in older adults, it is also likely to affect people in younger age groups. Irritable bowel syndrome as a medical condition is known to impact as many as 25...

There are a few problems that can affect the digestive tract and cause problems, and they are generally referred to as irritable bowel diseases (IBD). The most common IBDs are Crohn’s disease and ulcerative colitis. IBD is different from IBS – Irritable Bowel Syndrome, which does not cause...

Heartburn is the burning sensation of the chest, which often feels like chest pain. This is one of the classic symptoms of acid reflux, and it is a result of acid into the esophagus. Acid reflux is the escape of acidic contents of the stomach through the lower esophageal sphincter to the...

Appendicitis is the inflammation of the appendix, which is a tube-like organ that extends from the large intestine. According to theories, the appendix is a specialized organ that is capable of producing antibodies. However, experts suggest that the appendix has no definite function in the human...