2019). We believe that such units should meet 3 criteria to brecognized as auablbghlightox: 1.hdevicmusproducaleas7

2019).Webelievethatsuchunitsshouldmeet3criteriatoberecognizedasasuitablebrightlightbox:1.thedevicemustproduceatleast7

Unfortunately, there is not as much research as one would like to guide the consumer who wishes to try light treatment for SAD. There are many devices which are sold on the Internet which do not appear to have light output specifications that are supported by research in SAD treatment. The FDA does not regulate the sale of light treatment devices for seasonal changes. The consumer should be cautious in purchasing these units. As noted above, prospective patients should be working with clinicians who can offer guidance. read more