Look at the shells some time and you will see some that have worm holes in them. If you crack those you will most likely find a worm ,a little dried out one. I am careful when I eat sunflower seeds for this reason. I doubt the shells would harm your intestines.
Look at the shells some time and you will see some that have worm holes in them. If you crack those you will most likely find a worm ,a little dried out one. I am careful when I eat sunflower seeds for this reason. I doubt the shells would harm your intestines.