What You Should Know About Oxygen

Oxygen , in various forms, has been used successfully in human health for over a hundred years but this is not widely known because, as a natural product, oxygen cannot be patented. Thus it is not financially feasible for a company to market and advertise something over which it has no sole marketing rights. Even though much scientific work has been carried out on the value of oxygen for human health and it has all been recorded in the medical literature it has been neglected because of its low market value.