Can Hamsters Eat Bananas? Home В» Hamsters В» Can Hamsters Eat Bananas? The answer is sure, hamsters can eat bananas. Bananas are a very good supply of dietary potassium and vitamin C, that are important for hamsters. Hamsters hamster lifespan are a well-liked pet and many individuals wish to know if they can eat bananas. Nevertheless, too much banana can cause weight achieve in hamsters, so it is very important only