When you're on the go, making healthy choices can be a challenge. While the salty goodness of potato chips may be calling your name, it isn't a healthy option that will nourish your body. The fact is despite their convenience, potato chips and other pre-packaged goodies (and even some homemade snacks) are often packed with sugar, sodium, and other ingredients we should be wary of. Thanks to www.greatist.com, here are some healthy and convenient snack alternatives. Click on the link below to discover 42 portable fridge-free snacks that can easily be made with a limited preparation and few ingredients. Enjoy snack time again with these healthy, tasty, and hassle-free foods.