Nutrition News & Views

When your gut goes wrong

stomach-ache

The digestive system, otherwise known as the gastrointestinal tract, and in shortform, the gut, includes the stomach, small and large intestine. The primary role of the gastrointestinal tract is to emulsify (mix and melt), digest and absorb nutrients from food.

There are several disorders of the gastrointestinal tract. Some are inherited, others are symptoms of the food we consume.

Examples of inherited gastrointestinal disorders include: coeliac disease, cystic fibrosis, haemochromatosis as well as bowel cancer.

Some of the more unknown causes of gastrointestinal problems have only recently come to light thanks to recent research into food and the gut.

Other functional disorders such as Crohns disease, ulcerative colitis as well as irritable bowel syndrome (IBS) result in lower abdominal pain, bloating, excessive wind, differences in bowel habits and discomfort.

It is very important to be diagnosed by a general practitioner or specialist in the field that has the gold standard test and treatment methods to be certain of the dietary remedy if needed.

Self diagnosis can harm the test result if foods are removed from the diet. For example, if dietary gluten is removed prior to gluten sensitivity and endoscopy results, this provides a false reading and incorrect result.

For some people, gluten - a protein found in grains - is the cause for much of the problem. For others, types of sugars (such as the fructose, lactose and glucose in fruit and milk), and sugar-free sweeteners or "polyols" such as sorbitol, mannitol and fructans may be the reason for irritable bowel symptoms.

IBS can also be triggered by sugars called galacto-oligo saccharides (GOS) found in cereals and legumes such as beans and chickpeas. Try saying that name three times quickly!

New developments such as the FODMAP diet for IBS (through research undertaken by Dr Sue Shepherd), gluten-free diets for coeliac disease and a lactose-free diet for some other conditions may resolve some of the gastrointestinal symptoms with ease.

At Eat2Wellness, every effort is made to ensure that the diet matches your need and the diagnostic results are accurate prior to dietary trial and testing.