Has anyone tried infra-red Gamma light therapy for Alzheimer's? There's been some interesting press about research being done in Canada which has shown some positive results with targeted light. The company is called VieLight and they already have a Gamma machine on sale and available for home use, which we are thinking of ordering. Has anyone else tried this? There's info and research papers on their website. The studies already completed are quite small scale but there's a larger one under way which looks promising - there was a piece in the Daily Telegraph recently if anyone is interested.