SKIN CARE
I’m guilty about from time to time to be sure and we also don't sleep in the dark you know even when you have the lights off in your bedroom usually there some light coming through the shades you going to electrical alarm clock you know we live in a in a light polluted society and we know that even the light from me electric clock radios enough to suppress your normal melatonin synthesis just that tiny little bit your brain still thinks he should be awake and what's really weird is that they did the studies were they showed that shining light on the backs a people's knees through of their melatonin and we figured out why that was a career tiny little receptors for late floating around in our blood for whole-body is a light sensor not just our eyes so we need to sleep in total blackness and it is a real.