June 17, 2016 Ask Well: Can You Train Yourself to Need Less Sleep? This post was originally published on this sitePhoto Credit iStock Do you have a health question? Submit your question to Ask Well. Related: Ask Well: Do Sleeping Pills Induce Restorative Sleep? Short Sleepers May Catch More Colds Ask Well: Catching Up on Lost Sleep For more fitness, food and wellness news, follow us on Facebook and Twitter, or sign up for our newsletter.