DreamSpa Light, 22 Aug 2017 DreamSpa RENEW program may heal your retina. See NIH research for 670nm Red - the DreamSpa red frequency. https://www.ncbi.nlm.n…
Laser Therapy U, 09 Jul 2015 "Low levels of exposure to 670nm light protects against OIR (oxygen-induced retinopathy) and lung damage associated with…