"MET-Rx Big 100 bars deliver higher calorie content and around 30 grams of protein per bar, making them a good meal replacement option," Keatley says. He also points out that these are good for muscle ...

Pack healthy snacks, carry nuts, seeds, protein bars, dried fruits or homemade trail mix to avoid unhealthy airport or roadside food. Stay hydrated, drink plenty of water to prevent dehydration and ...