I know I am not alone when it comes to the afternoon crash. I get back from lunch and all I want to do is crawl up and take a nap. And while mid day siestas are expectable in other countries I have a feeling it wouldn’t go over too well at my office. That is why I keep a case of Emergen-C in my desk draw. These little vitamin-c packets mix into a glass of water to make a tasty fizzy drink. Plus it-s packed with vitamin B which keeps my brain working till the end of the day. Pick some up at the pharmacy or health food store.