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Gluten-free diet should not be eaten by people who are not coeliac, say scientists
Gluten-free diets should not be encouraged among people who do not have coeliac disease, scientists have said. Gluten is a protein found in wheat, rye and barley and gives food a chewy texture and elasticity during the baking process.
Around one per cent of Britons are genuinely gluten-intolerant, and face a string of debilitating symptoms including vomiting, nerve problems, anaemia, inflammation and an increased risk of coronary heart disease. However some estimates put the proportion of adults adhering to gluten-free diets in the UK at more than 12 per cent, many believing that it is better for the heart.
Researchers at Harvard University looked at data from nearly 120,000 people over 26 years and found that going gluten-free did not cut the risk of heart disease. And they warned that restricting dietary gluten may result in a low intake of whole grains, which are known to be beneficial for the heart.