https://www.selleckchem.com/pr....oducts/diphenhydrami
coils. Frequent use of air fresheners is associated with reduced lung function in children. High frequency consumption of vegetables, fruits and dairy products as well as daily exercise for more than 1 hour have positive effects on children's lung development. The sustained high prevalence of smoking in China has contributed substantially to the burden of chronic diseases, including respiratory diseases. This study compared the prevalence of smoking and respiratory diseases in Chinese adults between two time periods spanning ove