In the US, glass is the only widely-used packaging material considered "GRAS" or "generally recognized as safe" by the US Food and Drug Administration.
Muraayaddu waa sheyga keliya ee sida ballaaran loo isticmaalo ee wax lagu duubay loo tixgeliyo "GRAS" ama "guud ahaan loo aqoonsan yahay inay ammaan tahay" Maamulka Cuntada iyo Dawooyinka ee Mareykanka.