Is Matt Walker wrong about Magnesium and Sleep? His latest podcast titled “Magnesium Isn’t Helping You Sleep!”says “if you're magnesium normative all you're doing is creating ..expensive urine”. Matt Walker is a great publicist for sleep. I am a fan. But I do think that magnesium helps sleep..

A brainwave sleep device seeks to improve sleep by changing our brainwaves. The Zeez Sleep Pebble is a unique under-pillow brainwave sleep device that uses extremely low power frequencies to prompt the natural brainwaves of rest and sleep  over four sleep cycles (6 ¾ hours).