There was a distinct greenish tinge to Herald travel editor Winston Aldworth as he slumped at his desk at midday last Friday.
Get Started for FREE
Sign up with Facebook Sign up with X
I don't have a Facebook or a X account
Avoid Internet Scams and ripoffs
Avoid Internet ripoffs and Scams Curated by Peter Mellow |
"First of all, none of that is true," says Dr Kyle Perrin, a senior lecturer at Otago University who researches oxygen therapy for medical use. "Secondly, it is potentially quite harmful."
Excess oxygen was dangerous for people with serious lung disease, or who have suffered heart attacks, Dr Perrin said.