Exercising too close to bedtime can mess up your sleep. It puts you in a sympathetic “fight or flight” mode when your body wants to rest. Watching an action-packed, suspenseful movie or television show can have a similar effect. Not only will it jack up your heart rate, but we all know by now that…

Corey Hart was on to something with his ’80s hit song “Sunglasses at Night.” Believe it or not, it may be more beneficial for your health to wear your sunglasses when the sun goes down than any other time of the day. You see, the sleep-inducing hormone melatonin is influenced by the amount of light…