Bests & Worsts Reviews from Amazon

Mom has Lung Cancer, stage 1 one tumor, will be undergoing radiation treatments. Oxygen drops have have increased her blood oxygen from 92 to 98 within two weeks. Great for immune system. She had a bad cough all the time but no more. Antibiotics didn't work relieving the horrible cough but Oxygen Drops worked. Bacteria in lungs have virtually disappeared via doctors report. She is now taking her new grandson for stroller walks (blocks at a time) when she could hardly walk across the street before the oxygen drops. Thanks soooo much! I will be ordering more.