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Can Guinea Pigs Eat Green Beans?

Can Guinea Pigs Eat Green Beans?

Fruits and vegetables are an important part of a guinea pig’s diet. They need these foods alongside their dry guinea pig food or pellets to give them the vitamins and minerals they need to support good health. Each fruit and vegetable has different nutritional values, so it is always important to check whether each fruit or vegetable is safe for your guinea pig to eat or not as some contain toxins that are harmful to small animals. One vegetable you may wish to feed your guinea pig is green beans, so is this a safe food for your guinea pig to eat?

Can Guinea Pigs Eat Green Beans?

In moderation, green beans are a safe food to include in your guinea pig’s diet. However, they do contain some phosphorus, calcium, and oxalates. The combination of these nutrients can cause kidney or bladder stones in guinea pigs if they eat them too often. Therefore, you should only feed green beans to your guinea pig occasionally.

What Are the Nutritional Values of Green Beans and How Do They Benefit a Guinea Pig’s Diet?

To understand how often a guinea pig can safely eat green beans, it is important to understand their nutritional values. The nutritional values of 100 g of raw green beans are:

  • Energy- 31 kcal
  • Protein- 1.83 g
  • Carbohydrates- 6.97 g (2.7 g sugars)
  • Fat- 0.22 g
  • Vitamins- A, B1, B2, B3, B5, B6, B9, C, and K
  • Minerals- Calcium, iron, magnesium, manganese, phosphorus, potassium, and zinc

Green beans add a range of vitamins and minerals to your guinea pig’s diet that supports their nutritional needs. They are a particularly good source of vitamins A and C.

How Much and How Often Can You Feed Green Beans to Guinea Pigs?

Although green beans contribute to the vitamins and minerals in your guinea pig’s diet, they do contain some nutrients that are potentially harmful when eaten together. These are calcium, phosphorus, and oxalates. Eating too much of foods that contain these substances can cause guinea pigs to develop kidney stones, bladder stones, and other urinary tract infections. This means that you should not feed green beans to your guinea pig too often. Experts recommend that you only include a few raw green beans in your pet’s diet no more than once a week.

The Bottom Line

Green beans are safe to feed to your guinea pig in moderation and can contribute to the nutritional needs of a guinea pig. They are a particularly good source of vitamins A and C. However, too many green beans can lead to your guinea pig suffering from kidney or bladder stones, so you should avoid feeding them to your guinea pig more than once a week.

About the author


Liz Flynn is a mum of four with a background in education. An animal lover, she has owned everything from dogs to tarantulas and animals of all sizes in between and loves to write about them.

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