Snacks can make or break life's busiest days. I've never traveled more than I have this year, and I find if I have something to eat on hand, I always have a plan in place when I'm hungry, late or don't have access to healthy options. They help prevent from getting very hungry throughout the day, and can prevent from over eating later in the day. Generally speaking, try to keep snacks under 300-400 calories. If the goal is weight gain incorporate healthy fats like avocado, low