<blockquote class="embedly-card" data-card-controls="1" data-card-align="center" data-card-chrome="0" data-card-theme="light" data-card-key="4018634de48d4455bbb1367888c686c3"><h4><a href="http://www.iflscience.com/health-and-medicine/sleeping-weekends-may-give-you-social-jet-lag">Why You Should Stop Sleeping Late On The Weekends</a></h4><p>We've got some bad news: Sleeping a few extra hours on the weekend may actually be bad for you. In effect, by spending a few additional hours in the land of dreams, you are giving yourself "social jet lag," according to a new study published in the Journal of Clinical Endocrinology and Metabolism.</p></blockquote><script async src="//cdn.embedly.com/widgets/platform.js" charset="UTF-8"></script>