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Asthma

Childhood asthma, BPA exposure linked in new study


Kids exposed to a commonplace chemical early in life are more likely to have asthma, according to a study published today. The study, which tested 568 children and their mothers in New York City, is the first to link early childhood exposure to bisphenol A (BPA) with asthma. Studies with lab mice, however, have found a similar link.
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Jobs identified that are linked to greater risk of asthma in adults


Almost 10,000 people born in Britain in 1958 were tracked for 15 years and researchers were able to identify which jobs were linked with an increased risk of developing asthma as an adult. It was found that the workplace had a greater influence on adult-onset asthma than smoking, accounting for one in six cases of the disease compared with one in nine for smoking.
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Low levels of vitamin D make asthma worse

Asthmatics with low levels of vitamin D may suffer more severely from the disease than patients with sufficient levels of the vitamin, according to a study conducted by researchers from National Jewish Health in Denver and published in the American Journal of Respiratory and Critical Care Medicine.

Low Vitamin D Levels Associated With More Asthma Symptoms, Medication Use

Low levels of vitamin D are associated with lower lung function and greater medication use in children with asthma, according to researchers at National Jewish Health.

FDA finally admits that asthma drugs can actually cause serious asthma attacks

The U.S. Food and Drug Administration (FDA) recently issued new restrictions for four popular long-acting asthma drugs. Novartis AG's Foradil, GlaxoSmithKline's Serevent and Advair, and AstraZeneca's Symbicort, all contain an ingredient that relaxes airway muscles in the lungs which can cause asthma-related death.

Low vitamin A and C levels may boost asthma risk

By Stephen Daniells, 17-Apr-2009

Low dietary intakes of vitamins A and C may increase the risk of developing asthma, suggests a review of 40 studies and 30 years of research.

Low blood levels of vitamin C and lower dietary intake of vitamin C-containing foods were associated with a 12 per cent heightened risk of asthma, say findings published online in Thorax.

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