Photo therapy for allergies. Quackery?
June 28, 2010 4:24 AM Subscribe
Can someone with access to the medical research literature tell me if there is enough evidence to warrant taking the red light led photo therapy nasal devices for the relief of hayfever seriously? I suspect it is quackery but am curious if there is any credible research out there. Anecdotes abound but I'd like to hear about some scientific data.