Parents' second-hand marijuana smoke may cause colds in children

Children whose parents smoke or vape cannabis appear to get slightly more respiratory infections, such as colds and flu, than those whose parents just smoke tobacco or don't smoke at all

Parents' second-hand marijuana smoke may cause colds in children
Children whose parents smoke or vape cannabis appear to get slightly more respiratory infections, such as colds and flu, than those whose parents just smoke tobacco or don't smoke at all