1 year old eating A LOT

Hi moms, my 1 year old has a fantastic appetite. She eats pretty much everything I give her and always wants more and more and more. I give her lots of healthy snacks through the day as she lets me know when she’s hungry but now I think she might be getting too used to eating all day long.

Question: is it possible to overfeed a toddler? How do you know when is enough or what is the right amount? Does frequent snacking create bad habits? It’s mostly fruit and vegetables but she just doesn’t seem to have a stop button at the moment.