For something savory, make a customized trail mix with dried fruit, pretzels, granola, wasabi peas, and pistachios (a good source of fiber and protein).

BBC: How to eat healthy on the road

Fruits are a good source of vitamins, minerals, fiber, antioxidants and phytonutrients, all of which are important for diabetics.

CNN: Which fruits are OK for a diabetic to eat?

The diet eliminates all grains, including whole grains, which are a good source of vitamins, minerals, antioxidants and heart healthy fiber, and foods such as beans, peanuts and sweet potatoes, all of which have numerous health-promoting qualities.

CNN: Is the Paleo diet healthy?