Previous research has shown that dogs can also increase the risk of asthma in some kids. (livescience.com)
These differences, in turn, have been associated with increased risks of asthma, allergies, obesity, and immune deficiencies, in human and mouse studies. (sciencemag.org)
Low blood levels of vitamin D have been linked to increased risk of asthma attacks in children and adults with asthma. (sciencedaily.com)