Inhaled steroids may be important for treating asthma, but they may also decrease bone mass in the children who use them, especially those who take more than 400 mcg per day, according to a study reported in the October 2000 issue of the Journal of Asthma.
In general, children benefit from lots of weight bearing exercise (running, jumping, having fun) and from getting enough calcium in their diets. These both become especially important for children with asthma who may have a tougher time with these recommendations because of their wheezing or possible milk allergies.
(A cup of milk has about 300 mg and plain yogurt has about 450 mg.)
If the asthma is managed properly, most children with asthma should be able to have all of the active, weight-bearing fun they need.