Nutritional Imbalances in Adult Celiac Patients Following a Gluten-Free Diet.
Study Goal
The researchers aimed to evaluate the nutritional imbalances in adults with celiac disease following a gluten-free diet (GFD) and assess its effectiveness in managing the condition.
Results Summary
The study found that while a GFD helps recover intestinal mucosa and alleviate symptoms in the short term, long-term adherence may lead to nutritional deficiencies, including low complex carbohydrates and fiber, high fat and sugar intake, and deficiencies in iron, calcium, magnesium, and certain vitamins. Nutritional education is recommended to achieve a balanced diet.
Population
Adults with celiac disease
Effective Dosage
Not specified
Duration
First year of treatment and long-term follow-up
Interactions
None mentioned
| Intervention | Direction | Endpoint | Population | Dosage | Impact | Claim # |
|---|---|---|---|---|---|---|
gluten-free diet (GFD) | increase | intestinal mucosa | adults with CD | - | deficiencies will overcome | #1 |
gluten-free diet (GFD) | decrease | symptoms | adults with CD | - | decrease | #2 |
gluten-free diet (GFD) | decrease | complex carbohydrate and fiber intakes | adults with CD | - | low | #3 |
gluten-free diet (GFD) | increase | fat (especially SFA) and sugar intakes | adults with CD | - | high | #4 |
gluten-free diet (GFD) | decrease | iron, calcium and magnesium | adults with CD | - | deficiencies | #5 |
gluten-free diet (GFD) | decrease | vitamin D, E and some of group B | adults with CD | - | deficiencies | #6 |
Celiac disease (CD) is a chronic autoimmune disorder of the small intestine, whose only effective treatment is a gluten-free diet (GFD). It is characterized by the atrophy of the intestinal villi that leads to altered nutrient absorption. This study describes the nutritional imbalances which may be found in adults with CD following a GFD. During the first year of treatment, deficiencies will overcome as the intestinal mucosa recovers. Thus, biochemical data will show this progression, together with the decrease in symptoms. In contrast, in the long term, when a strict GFD is followed and mucosal recovery is achieved, analyzing nutrient intake makes more sense. Macronutrient consumption is characterized by its low complex carbohydrate and fiber intakes, and high fat (especially SFA) and sugar intakes. This profile has been related to the consumption of GFP and their nutritional composition, in addition to unbalanced dietary habits. The most notable deficiencies in micronutrients are usually those of iron, calcium and magnesium and vitamin D, E and some of group B. It is necessary to follow up patients with CD and to promote nutritional education among them, since it could help not only to achieve a gluten free but also a balanced diet.