1. Hot Dogs (Especially for Children)

It may surprise many to see hot dogs at the top of this list. While they are not toxic or poisonous, hot dogs are considered one of the leading causes of food-related choking deaths in young children — especially under the age of four.
The cylindrical shape and smooth texture make hot dogs difficult for small children to chew and swallow, often leading to airway obstruction. In fact, pediatricians in several countries have called for changes in how hot dogs are manufactured or served to kids.
Beyond the choking hazard, hot dogs are highly processed, often containing nitrates, high sodium, and preservatives that have been linked to health concerns like cancer and heart disease when consumed frequently.
To make hot dogs safer, parents are advised to slice them lengthwise and then into small pieces before serving to young children. Avoid giving them whole or in large chunks. Cooking them thoroughly and choosing low-sodium, nitrate-free versions is also a healthier choice.
Despite their convenience and popularity, hot dogs carry multiple risks when served improperly — making them deceptively dangerous, especially for the youngest eaters.