Founder of The Petit Company and Human Potential Coach, Maria A. Petit reviews book, Lights Out: Sleep, Sugar and Survival written by T. S. Wiley. In this short interview published in ShoutOut Miami, Maria saids "Junk light is a topic which unfortunately has been overlooked for far too long. Junk light like junk food for instance can also lead to disease, acceleration of ageing and weight gain. After reading this book you’ll definitely hit the sack shortly after sundown and never be caught behind a computer screen after dark or at least without your blue light blockers! Just minutes of blue light exposure before bed will delay melatonin production for hours." To read the full article go here.