The healthy living/self-improvment website/newsletter is a good source of ideas for being a better you. It offers lots of tips on the joys of planking, finding the best yoga mat, looking hot while working out and making kale smoothies. It is, in short, a bit too hip for those of us who just want to get back into the jeans we outgrew over the winter. But, Greatist often is a source of good, smart, practical, easy to make happen food tips. This is one of them, and could be of real value to truckers always in need of sane yet portable nutrition.