Counting sheep again? National Sleep Awareness Week starts March 5, so try these tips for catching more Z’s: Get outside in natural light for at least 30 minutes a day. Eat a high-carbohydrate snack, such as crackers, to settle your stomach before bed. If you have a bad night, don’t turn in early the next; use that sleepiness to help you drift off at your normal bedtime. Still stargazing? Go to www.sleepfoundation.org for more ideas.