Despite the dramatic growth in popularity of gluten-free food, studies have failed to find that they provide any health benefits topeople who have no diagnosed intolerance to gluten.New research has now made the largest database of gluten-free products, showing that gluten-free products are not nutritionally superior to gluten-containing counterparts, but they are more expensive.
The availability and variety of gluten-free( GF) foods is important to guarantee a satisfactory diet to patients with celiac illnes( CD ), and GF products have become extremely popular with the wider populace, under an aura of being a “healthier” option.
People with celiac cancer suffer from strong intestinal inflammation whenever they feed gluten-containing products. The only route to alleviate symptoms is a life-long GF diet. The protein complex gluten, found in wheat, rye, barley, is present in manycommon dishes of western diets, like bread andpizza, as well as many processed foods. Because of food restrictions, Cd sufferers need to have an in-depth nutritional knowledge to be sure theyre following a balanced diet: between one-fifth and one-third of patients with CD might be at risk of mineral and vitamin deficiencies.
The aim of the study was to compare the nutrients provided by gluten-containing and GF food. This was done by looking at 63 GFand 126 gluten-containing products obtained from 12 different Austrian supermarkets.
The research indicates almost no difference between GF and gluten-containing counterpart products. The quantity of carbohydrates, fat and fibers contained were about the same, although GF foods were found to have a lower protein content. There were some differences considering vitamins and minerals, but they were found to be within tolerance levels when accompanied witha balanced diet. For example, GF products had a lower zinc and potassiumcontent, both of which are important nutrients, but on the other hand they tended to have lower cholesterol and salt.
The team was also able to compare the cost of GF products against their gluten-containing counterparts. Across all food categories, from flour to pasta to snacks, GF products were found to be twice, and in some cases more than2. 5 times, more expensive than regular products. So unless you have a diagnosed gluten fanaticism, the evidence has appeared to be stacking up that they are not worth the money.
The researchers hope that larger databases in the future could be used to help the formulation of GF food and construct life easier for people with celiac disease. The researchis published in PeerJ.
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