Can you eat garden snails

yep

I researched this question and found that yes you can eat garden snails, although they are not the most recommended snail to eat. Helix aspersa (small grey snail) and Helix pomatia (or Roman snail) are more popular.

You can use garden snails from your garden, but snails from your supermarket in case the snail has any pesticides that could be harmful. If you prepare your Helix Aspersa (Garden snail) the right way then you can definitely eat it. I hope I helped you!