LINKS TO SOURCES (click to download)Light therapy for skin: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5843358/Light therapy for acne: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4439741/Light therapy for wrinkles: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3926176/Light therapy for psoriasis: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4126803/Light therapy for inflammation: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5523874/Light therapy for autoimmune diseases: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7357616/Light therapy for depression: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2913518/Light therapy for COVID infections: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7194064/Light therapy for male infertility: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5992952/Light therapy for cellular energy: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5523874/Light therapy for longevity: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6663583/Light therapy for aging: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6663583/Light therapy for sleep: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3839957/Light therapy for hair loss: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3944668/Light therapy for fat reduction: https://pubmed.ncbi.nlm.nih.gov/26220050/Light therapy for immune system: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7673843/Light therapy for muscle recovery: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5026559/Light therapy for athletic performance: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5026559/Light therapy for multiple sclerosis: https://pubmed.ncbi.nlm.nih.gov/32333168/Light therapy for eye diseases: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7738953/Light therapy for brain injuries: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4043367/Light therapy for acute stroke: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5803455/Light therapy for Alzheimer’s: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6664299/Light therapy for dementia: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5568598/Light therapy for memory: https://pubmed.ncbi.nlm.nih.gov/22850314/Light therapy for bone disease: https://pubmed.ncbi.nlm.nih.gov/23812848/