The Danger of Going Gluten-Free Too Soon

4 min readNew DelhiApr 4, 2026 06:00 AM Persent bloating, abdominal discomfort, and irregular bowel habits are increasingly common complaints in gastroenterology clinics. While many patients suspect gluten intolerance, experts say the condition is often misunderstood and requires proper medical evaluation before dietary changes are made. According to Dr Saiprasad Lad, Consultant – Gastroenterolog, Hepatolog and Therapeutic GI Endoscop at S.L. Raheja Hospital – A Fortis Associate, gluten-related symptoms are often linked to Non-Celiac Gluten Sensitivity (NCGS).
“Patients often come to me complaining about prolonged abdominal discomfort and bloating. Many also report issues with bowel obstruction, especially when they consume anything that has gluten in it, which is a protein found in wheat, barley and rye,” he tells
DISCLAIMER: This article is based on information from the public domain and/or the experts we spoke to. Always consult your health practitioner before starting any routine.

Gluten intolerance vs celiac disease
Dr Lad clarifies that NCGS is different from Celiac disease, an autoimmune condition in which gluten damages the small intestinal lining. In contrast, NCGS does not cause structural damage, but symptoms can still significantly affect quality of life.
Dr Vikram Uttam Patil, Consultant – Gastroenterolog, Hepatolog and Interventional Endoscop at Sahyadri Super Speciality Hospital – Nagar Road, explains: “Non-celiac gluten sensitivity (also called gluten intolerance) may cause chronic intestinal disorders irritating the gastrointestinal lining and interfering with how food is digested in the digestive system; however, unlike Celiac disease, this condition does not trigger an autoimmune reaction.”
He adds that wheat allergy is another dinct condition and can present with immediate allergic symptoms such as hives or breathing difficulty, though it is less common.
In some gluten-sensitive people, consuming wheat may lead to an immune-triggered inflammatory response (Image: ChatGPT generated)
What happens in the gut
In gluten intolerance, consuming gluten may trigger inflammatory changes in the gut without the autoimmune destruction seen in Celiac disease.Story continues below this ad
Dr Patil reveals that this may result in increased intestinal permeability (‘leaky gut’), abnormal intestinal motility, and fermentation of ingested food intestinal microbes. “This may cause gas and discomfort in the individual, leading to bloating and abnormal bowel habits.”
Some of the common symptoms that may highlight gluten sensitivity, as pointed out the gastro specials, include:

Abdominal bloating and cramps
Excess gas and flatulence
Diarrhoea or constipation
Nausea and fatigue
Post-meal heaviness or incomplete digestion

Dr Patil also notes: “Individuals who are gluten intolerant also tend to experience a sense of incomplete digestion, which is often felt after a meal containing gluten has been consumed.”
Because symptoms overlap with Irritable Bowel Syndrome, diagnosis is often challenging.Story continues below this ad

Diagnosis and caution against self-treatment
Doctors strongly advise against self-diagnosing or eliminating gluten without medical guidance. Dr Lad warns that starting a gluten-free diet prematurely can interfere with testing for Celiac disease.
Dr Patil explains: “Gluten intolerance is largely diagnosed as a diagnosis of exclusion. In the first instance, conditions like Celiac disease and Wheat allergy are excluded using blood tests, as well as endoscopy, if necessary.”
He adds that when tests are negative, a supervised elimination diet followed a gluten challenge is used for confirmation, as no specific lab test exs for NCGS.
Management and prevention
Treatment depends on diagnosis. Celiac disease requires lifelong strict gluten avoidance, while NCGS may only need reduced gluten intake. Doctors also recommend a dietitian’s support to prevent nutrient deficiencies and maintain a food-symptom diary.Story continues below this ad
Experts conclude that persent digestive symptoms should always be medically evaluated rather than self-treated for safe, long-term gut health.
DISCLAIMER: This article is based on information from the public domain and/or the experts we spoke to. Always consult your health practitioner before starting any routine.