Lately I have been getting so tired all the time. I'm not sick with anything, I get good sleep at night, exercise regularly and eat a healthy diet. I have NO idea what's causing it but I was wondering if you guys had any "pick me up" suggestions. Like, what is something good to eat or drink during the day that will keep me going? Please no suggestions of coffee or energy drinks- I'm looking for something that won't make me crash later in the day.