By Marlo Thomas, award-winning actress, author and activist (original on Huffington Post) I like to think of myself as someone who doesn’t get rattled easily — I get my work done, I pace myself, I’m cool…

Who knew sleep could be so important to bone health? Besides having effects on our productivity, immune system and anxiety levels, a new study in rats shows that sleep deprivation could also impact the health of bone and bone marrow….