Real or not? How could it work?
<p>Real. It works simply by emitting a full spectrum light band. Even a small number of exposed cells or even simply visual access to non-shortened day of light will maintain the seratonin/melatonin levels you become used to in the summer. Your Pineal Gland contains rods & cones to facilitate this action as well as acting on information from the skin in order to regulate the chemistry.</p><p>This is how Prozac and various other SRI's work as well, but it all starts with Sun light.</p>
Lynn