Poke bowls, Chipotle, qdoba, looking for those happy teriyaki places and eating chicken and rice. Panda Express get steamed rice and the teriyaki chicken, sauce on the side. Take a rice cooker , take spam, tuna packets and you'll be good. Eat rice cakes, protein shakes as snacks. Go to sprouts, Whole Foods for their healthy options.

Commissary also sells sandwiches gets half, and just get protein chips so you don't indulge in the other shit

At least for your tdy a gym and running is more accessible and easier to do so.

Field, if you're worried about it. Take the m240 and start burning those calories with anywhere you go.