"Shining a Light on Alzheimer's: How Light Therapy Offers Relief"
A recent meta-analysis of 15 randomized controlled trials suggests that light therapy, specifically photobiomodulation, may improve sleep and psychobehavioral symptoms in individuals with Alzheimer's disease. Light therapy has been found to enhance sleep quality, cognitive function, and overall quality of life, while reducing caregiver burden. The therapy works by modulating cell function and increasing blood flow, potentially impacting neurotransmitters and circadian rhythms. However, further research is needed to establish light therapy as a recommended treatment for Alzheimer's, but it shows promise as a safe and non-invasive intervention.
