You were able to fall asleep for a couple hours when you turned in for the night. But now you’re wide awake at two in the morning. You try switching positions. Minutes pass and you still can’t fall asleep. You close your eyes and count some sheep. That was useless....

When you start to get the sniffles and that scratchy throat, you know you’re getting sick. You’re more than acquainted with the symptoms of the common cold because it’s the common cold. Much like everyone else, you probably get sick on average two or three times a...