[vasco]

It's only lifesaving if you want to risk your life. If I have a deadly allergy I'm staying away from certain food groups and am not going to leave my health in the hands of some crappy labels. Have something else other than bread. That's how many people I know with allergies deal with it and it seems the most reasonable approach. In this day there's so many different foods to eat, its easy to have variety without risking it.

[The_Colonel]

It's not like sesame is used only in baked products. Sesame is used in various candies and desserts, as a seasoning for meat, fish, vegetables, even in drinks. I'm not sure if you can eat healthily by excluding all categories of food where sesame might theoretically appear.

[eppp]

You avoid eating things that are risky by preparing them yourself. Which is what I do for my alpha-gal meat allergy.

[b_t_s]

Risk your life doing what? Eating? All food allergies are deadly. They might not have killed you yet, but every single exposure could be your last. And plenty of people, especially kids, are allergic to 4, 5, 6, 7 major allergens. Maybe you're familiar with adults who have grown out of all but 1 or 2 allergies & know what to avoid. Try feeding a kid who's allergic to soy, wheat, dairy and eggs. Heck, even just soy. Try to put together a week of meals without soy with our modern food supply. Spaghetti:soy. Burgers:soy. Ice cream:soy. Tacos:soy. Sandwiches:soy. The entire soup aisle:soy. What's left, drinking Ensure for every meal? Nope, that has soy _and_ dairy. Robust accurate food labeling is the only way people with several food allergies can eat a remotely normal and balanced diet without playing Russian roulette at every meal.