I used to believe that if you ate any kind seed (mainly water melon) that you would get a plant growing inside your belly and after a while it would come out of your mouth and that you would die because of it. (It didn't help that my mother actually told us that this would happen either. I still dont swallow watermelon or passion fruit seeds, even though i know they wont hurt me.)
A childhood belief about seeds

others believed things like this
- I used to believe that if I ate a fruit's seeds, a plant would grow in my stomach.— Natalia Castillejo
- I use to believe (thanks to my Mom) that if I swallowed a watermelon seed a watermelon would grow in my belly.Anon
- I used to believe if you ate a seed from a fruit, a tree of that fruit would grow inside you — kels
- when you eat the seeds from a watermelon a watermelon will start to grow inside your stomache.Anon
- If you swallowed a watermelon seed it would grow in your belly— Rachelle
- I used to think that if I ate a fruit seed it would grow in my stomach if I drink water after thatAnon