photos from brands, design from Eat This, Not That!Trail mixes are a go-to snack for many. Whether you need a snack during an active day of hiking, want to enjoy an all-in-one snack on the go, or are simply craving the salty and sweet mix of a traditional trail mix, this snacking staple can be a convenient way to boost certain nutrients in your diet. Even though it's usually a healthy snack, some trail mixes are healthier than others.While there is no formal definition for what constitutes a tra