G'day Folks , ( from Australia )
I'm a mild case COPD , probably caused by living in a very polluted city , when a nipper . ( London EastEnd ) . I sail a yacht 8 months of the year and have predictable spells of heavy breathing ( due to exersion at the mast , of course !! ). My remedy is to use my breathing exercises , learned here ! I am experimenting , this season , with a shot of "Boost " , 95% pure Oxygen. One shot at the start of recovery. Has anyone tried a suppliment of pure oxygen ?