If you are some who eats oysters, then there is a fact that you need to know. According to studies, raw oyster could be alive when you eat them.
Oyster deteriorates so fast and has to be served quickly. This is why they are alive most of the times when they come to our plates.
Some varieties of shellfishes can even survive up to two weeks outside water. Also, they become unsafe to eat when they die, which is one of the reasons why they are kept in special storage conditions.
But if you feel bad about eating a live oyster, worry less since they don’t have a central nervous system and doesn’t feel pain.