>>9995597Cooked bones become brittle and can easily splinter. Which is why you don't feed cooked bones to pets. The splinters can get caught in their throat. Eating bones is fine, but damn I can't imagine allowing a child to eat them without some sort of good discussion about proper chewing so they don't get splinters caught. As an adult, you can munch away all you want on bones and it will strengthen your teeth. If you have dental work, avoid chewing with those teeth. In fact, if you grew up chewing on bones and continued it into adulthood your teeth will be healthier all around.
>>9995390Pain is pretty efficient. Teeth are extremely important. Without them you can die of starvation in the wild. Thankfully, humans know how to pre-masticate their food with tools and cooking. Thus, knowing when there's a problem with your teeth helps you survive.
What you really need to think about is why you are having pain with your teeth, if it is not related to chewing on something you shouldn't be chewing on. Because modern man has a shit load more problems with their teeth than cultures without our shitty diets.