Can Hamsters Eat Onions

Can Hamsters Eat Onions

No, unfortunately hamsters cannot eat onions at all because this vegetable has too much water and acidic content within it. If a hamster was to eat an onion they would get sick and therefore this veggie should be completely avoided when it comes to a hamsters diet.

More Detailed Answer

When you are considering what types of foods to feed to your pet hamster it is important to consider the water, acidic, fat, calcium, phosphorus, sugar and salt content.

Here are the nutritional facts for onions:

Nutritional value per 100 g (3.5 oz)
Energy 166 kJ (40 kcal)
Carbohydrates 9.34 g
Sugars 4.24 g
Dietary fiber 1.7 g
Fat 0.1 g
Protein 1.1 g
Thiamine (B1) (4%) 0.046 mg
Riboflavin (B2) (2%) 0.027 mg
Niacin (B3) (1%) 0.116 mg
Pantothenic acid (B5)
(2%) 0.123 mg
Vitamin B6 (9%) 0.12 mg
Folate (B9) (5%) 19 μg
Vitamin C (9%) 7.4 mg
Calcium (2%) 23 mg
Iron (2%) 0.21 mg
Magnesium (3%) 10 mg
Manganese (6%) 0.129 mg
Phosphorus (4%) 29 mg
Potassium (3%) 146 mg
Zinc (2%) 0.17 mg
Other constituents
Water 89.11 g
Fluoride 1.1 µg

Source: Wikipedia

As you can see from above that onions content a lot of acidic and water content and therefore aren’t good for hamsters.

Not to mention that hamsters most likely wouldn’t like the taste and it could burn their taste buds as they are very strong in flavors if eaten raw.

Therefore just avoid feeding onions to your hamster and they should be fine.