Authored by La Jolla Vitality Co. Getting a good night's sleep is one of the most powerful things you can do for your health. Quality sleep supports your immune system, heart, brain, metabolism, mood, athletic performance, and overall well-being. Yet millions of adults and children don't get enough restful sleep. The good news is that improving your sleep doesn't always require complicated routines or expensive gadgets. Small, consistent habits, known as sleep hygiene, can ma