Washington: Asthma affects as many as 300 million people and is one of the world`s most common chronic diseases. Researchers estimate that by 2025, there could be an additional 100 million people with the disease.The rapid increase is mostly due to changing environmental or lifestyle factors, and diet.
“Future studies should consider the use of dietary intervention to increase the intake of nutrients highlighted by birth cohorts (vitamin E, PUFA, vitamin D, zinc) in order to capture the complexity of dietary nutrient intake."In the second study, a team of researchers from Greece examined the association between salty snack consumption along with TV or video game viewing and asthma symptoms in young adolescents. In their study of 700 children aged 10-12 years, they found there was a 4.8-times higher risk of having asthma symptoms when salty snacks were consumed more than three times a week. This link was even stronger in children who watched TV or played video games more than two hours a day.The study also showed that children who consumed a ‘Mediterranean diet’ were less likely to have asthma symptoms. The ‘Mediterranean diet’ consists of a high content of vegetables, fresh fruits, cereals and olive oil, with a high intake of beta-carotene; vitamins C and E; and other protective substances like selenium, flavonoids and polyphenols.“Since the prevalence of asthma is quite high in industrialized populations, and has continued to increase during the past years, future interventions and public health messages should be focused on changing these behaviours from the early stages of life, by informing parents, guardians, teachers and any other person that could teach children a healthier lifestyle,” said lead investigators Demosthenes Panagiotakos, Harokopio University, and Kostas Priftis, University of Athens.The studies will be published in the February issue of the Journal of the American Dietetic Association. ANI
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