Discussion Managing Food Sensitivities While Traveling

I've been dealing with IBS, gluten side effects, and lactose intolerance for a while now, and honestly, it can be a nightmare when traveling. I never thought these issues would complicate my trips as much as they do. How do you guys handle food sensitivities on flights or during travels? Any tips for finding suitable food options or dealing with uncomfortable situations on the go? Would love to hear your experiences and advice!