I'm considering joining a new gym in my community as I've lost weight and I'm getting my energy back, something that really kept me from hitting the gym after work, especially after an hour commute. So my question is, I'm usually starving on the way home (between 2:30 -4 pm) so would like to pack something to take care of my hunger plus give me an energy boost to tackle a workout. Any off the shelf protein drinks (or other) anyone could recommend? Thanks!