What Causes Celiac Disease Later in Life?
Celiac disease, an autoimmune disorder that affects the small intestine, can indeed occur later in life. Research has shown that the risk of developing celiac disease increases with age, especially among seniors. A study carried out in Finland in 2008 found that elderly people are twice as likely to develop the disease compared to the general population.
The exact reasons why a person develops an autoimmune disorder such as celiac disease later in life are still unknown. Although scientists have identified specific genetic markers associated with the development of the disease, having these genetic markers does not mean it is inevitable for someone to develop an autoimmune disease like celiac disease.
Environmental factors seem to play a role in triggering the immune system response to gluten. These factors cause an individual's immune system to react negatively to gluten, leading to the development of celiac disease.
In older individuals, the symptoms of celiac disease may be different compared to younger people. Gastrointestinal symptoms are often less prominent in elderly patients with celiac disease. When abdominal symptoms do occur in older patients with celiac disease, they are usually vague and nonspecific. These symptoms may include bloating, increased flatulence, and abdominal discomfort.
Instead, micronutrient deficiencies, such as iron-deficiency anemia, are commonly observed. Up to 80% of elderly patients with celiac disease may have iron-deficiency anemia. Furthermore, calcium and vitamin D deficiencies are frequently found in individuals with celiac disease. This can lead to metabolic bone disease and an increased risk of fractures, especially as falls become more common in older age.
Given these findings, it is important for doctors to consider screening elderly patients for celiac disease. If you or a loved one is experiencing unexplained symptoms or micronutrient deficiencies, it is important to consult a healthcare professional for proper evaluation and diagnosis.
Remember that this information is not meant to replace medical advice. If you have concerns about your health or suspect you may have celiac disease, it is best to consult a healthcare professional who can provide personalized guidance based on your specific situation.