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Researchers at Heidelberg University have carried out the study and found that people, prone to neurotic conditions, could triple their chances of developing asthma unless they stay calm, the ‘New Scientist‘ reported.
They have based their findings on an analysis of a questionnaire given to over 4,000 volunteers to evaluate their tendencies to hysteria, anxiety and depression without asthma.
Nine years later, the researchers, led by Adrian Loerbroks, reassessed the volunteers and found that those who had high levels of neurosis were three times as likely to have developed asthma as those with low scores allergy.
Animal studies have shown that chronic stress alters hormone levels, which can inflame airways. Loerbroks believes neurotic character traits may exert similar effects, and so treating highly neurotic people could reduce their risk of developing asthma.
Sources: The Times Of India