Hi Joe B - based on your question, you may hear from community members if they have experience with this product. My suggestion to you would be to ask your physician about the validity of this product as a 'source' of oxygen. I would also urge you to 'let the buyer beware!'. There is no shortage of products on the market that claim beneficial to one's health. Unless doctor prescribed, you may want to exercise extreme caution before you spend your money...
All the best,
Leon (site moderator)