The Wall Street Journal's MarketWatch takes up the press release from LuxSaunas...
http://www.marketwatch.com/story/infrared-sauna-healing-tool-by-luxsauna-goes-mainstream-2011-12-21
Again, we can't vouch for the claims of other suppliers, but the LuxSauna have compiled an interesting resource: http://www.luxsauna.com/sauna-benefits
Are you interested in having the benefits of an infrared sauna in your own home? Feel free to contact us or give your feedback.