According to several new studies presented at a meeting of the European Study of Cardiology, getting too little — or too much — sleep is associated with significant increased risk for cardiovascular problems including hardened arteries, heart attacks, strokes, heart failure, and more.
— Read on www.businessinsider.com/sleep-deprivation-increases-heart-disease-risk-2018-8

Hmmm Elon Musk doesn’t, Ariana Huffington does, and we all need to! Zzzzzzzz