Hamsters can eat vegetable leaves, but you need to pay attention to the amount and types of feeding.
Hamsters can eat vegetable leaves, but the following points should be noted:

Choose Appropriate Vegetables: Hamsters can eat some non - irritating green vegetable leaves, such as lettuce leaves, carrot tops, pak - choi, and romaine lettuce. These vegetable leaves are rich in vitamins and minerals, which are beneficial to the health of hamsters.
Clean Thoroughly: Before feeding hamsters vegetable leaves, you need to wash them thoroughly and dry the moisture to avoid causing diarrhea.
Feed in Moderation: Vegetable leaves can be part of a hamster's diet, but don't overfeed. It is recommended to feed 2 - 3 times a week, with one or two leaves each time.
Avoid Stimulating Vegetables: Strong - flavored vegetables like crown daisy, coriander, and green peppers are not recommended for feeding, as they may cause irritation to hamsters.
Diversify the Diet: A hamster's diet should be diverse, including dry feed, fresh fruits and vegetables, nuts, and seeds, etc., to ensure a balanced nutrition.
By reasonably combining and feeding in moderation, you can ensure that hamsters get enough nutrition and stay healthy.