Using Light to Improve Brain Health

One would expect that an effective treatment for Alzheimer’s disease (AD) would be  pharmacological. And yet, 99 percent of AD drug trials fail. The last time the FDA approved an AD drug was 2003. Acupuncturists might focus on neuroregeneration using neuroacupuncture. In a similar fashion, a new modality — photobiomodulation (PBM) — has been building its case as a credible treatment alternative for AD. Rather than targeting a single biological mechanism, it helps the brain repair itself.