In the first double blind randomized placebo-controlled study of gluten and symptoms in people without celiac disease, researchers from Australia have confirmed that gluten is a trigger of digestive symptoms and fatigue. They concede that “non-celiac gluten intolerance” may exist.

The researchers challenged and re-challenged people with IBS in whom celiac disease had been excluded whose symptoms were controlled on a gluten-free diet. These individuals were randomized to gluten-free diet with daily supplements of muffins and bread with a standard amount of gluten added or not added. Both the patients and the Read More »

Proteins produced from partial breakdown of microorganisms are often recognized by the body’s immune system as foreign antigens triggering production of antibodies that may be detected in the blood.

Such antibodies include proteins from the cell walls (outer membranes) or flagella of the bacteria Escherichia coli and the yeast Saccharomyces cerevisiae (Baker’s or Brewer’s yeast) that are found in Crohn’s disease. Stimulation of the immune system by these proteins can also confuse the body into thinking that it needs to continue fighting an ongoing battle against an invader. Read More »

Lactose, commonly known as “milk sugar”, may not be digested well if you are either born with absent or low levels of the enzyme lactase or if your intestine has been injured resulting in absent or low levels of lactase. Lactose is a disaccharide or two sugars linked. It is a combination of the two sugars, glucose and galactose. If intestines lack or are deficient in lactase you will not adequately digest lactose and you will experience gas, bloating, abdominal cramps and diarrhea shortly after eating something containing lactose.

The lactase enzyme is on the surface of the intestine cells where it is very vulnerable to intestinal injury. Some people are born with absent or low levels of lactase, therefore have congenital alactasia or hypolactasia. Between 80-100% of people of Asian, Native American, or African ancestry are lactose intolerant for this reason compared to only 15% of those of Northern European ancestry. Read More »