Are you anxious, frazzled, exhausted? Do you find yourself constantly worrying? Do you feel like you're "running on empty"? Like millions of people living today, you could be experiencing brain drain. These days, it seems like everything in our day-to-day lives--from the smart phones we can't stop using, to the processed foods we eat all day long, to the many hours we spend at our jobs--is causing major brain drain. The short-term effects of brain...