Is It Safe To Feed Hamsters Broccoli?


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Can hamsters eat broccoli? Hamsters have a diet that consists mostly of seeds, grains, and fresh fruits and vegetables. While many people think it is safe to feed hamsters broccoli, there are some things you should know before doing so.

First of all, not all hamsters like broccoli. Some may refuse to eat it, while others may only nibble on it occasionally. If your hamster does not seem to like broccoli, do not force him!

Secondly, too much broccoli can actually be harmful to hamsters and can cause a number of health issues which will talk more about below!

Why Too Much Broccoli Can Be Harmful To Hamsters?

It’s no secret that broccoli is a healthy vegetable. But too much of it can be harmful to your hamster. Like a lot of veg, broccoli contains high levels of water and fiber!

For starters, too much fiber can actually be hard on their digestive system and as a result, your hamster may end up with an irritated stomach or even constipation.

Then there’s water! If hamsters consume too much water in the broccoli they can also develop what’s called “wet tail” which is one of the most fatal illnesses in hamsters and usually affects them when they are 3 to 6 weeks old.

Symptoms Of Wet Tail Can Include:

  • Bloating
  • Dehydration
  • Excess Sleeping
  • Lack Of Appetite
  • Very Runny Diarrhea
  • Staggered Movement

You should always monitor how often your hamster eats this vegetable and make sure that their diet remains balanced by including other types of foods as well. This will help ensure that your pet stays healthy!

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It’s Best To Introduce Broccoli Slowly

If you reading this article because it’s your first time feeding your hamster broccoli and you’re just not sure if they will react well to it then it’s best to introduce it slowly!

Start with a small amount of broccoli and see how your hamster reacts.

If there are no adverse reactions after two days, you can increase the amount given for each meal or snack time (up to about 25% of their total daily intake).

Remember that too much broccoli could lead to diarrhea in some cases and this could dehydrate your pet quickly!

So if they have any signs like bloating or gassiness you might want to stop feeding them completely until you seek advice from a vet.

Keep an eye on your hamster’s poop when introducing new foods “like broccoli” as changes in stool color will indicate an unhealthy diet which could lead to disease if left unchecked!

Benefits Of Feeding Hamsters Small Amounts Of Broccoli

Hamsters love to chew on things and one way you can satisfy that urge is by giving them broccoli stalks.

The stalk will act as a tooth file for your hamster, helping to grind down his teeth naturally instead of chewing on bars or cardboard which might be harmful in the long run.

Broccoli has high in calcium and nutrients which are great for bones or skin health! They also have some protein content too so it makes an excellent addition to your hamster’s diet.

To give you an idea of the number of nutrients in the cup of raw broccoli check out this chart below.

NutritionPer Cup
Protein2.5 grams
Carbs6 grams
Sugar1.5 grams
Fiber2.4 grams
Fat0.4 grams

Feeding your hamster broccoli can defiantly help maintain healthy weight levels while at the same time providing essential nutrients that they may not otherwise get from other food sources like pellets or seeds alone!

Broccoli also contains high levels of vitamin C. This is great for hamsters because they need this nutrient to stay healthy and prevent diseases like scurvy!

Scurvy is very common in rodents, and hamsters can easily suffer from it if they don’t have enough vitamin C in their diet! This will eventually lead to other health problems later on down the road.

What About Cooked Broccoli?

The problem with cooked broccoli is it doesn’t have the same nutritional value as raw vegetables. Unfortunately, when you cook broccoli it loses some of its vitamins and minerals as well as making it less palatable for your hamster!

However, if you have any leftover cooked broccoli from a previous meal and you don’t want to waste it then you can still feed it to your hamster it won’t be harmful.

The problem you may find tho is that cooked broccoli can be a bit smelly to hamsters, and they refuse to eat it! 

If this does happen don’t force them to eat it, just remove it and try again with some raw broccoli instead.

How Much Broccoli Should You Feed Your Hamster?

If your hamster likes eating broccoli and doesn’t have any negative reactions after eating it, then it’s probably safe to continue feeding them.

But, we do recommend that you feed your hamster broccoli in moderation and don’t give it to them every day. Three times a week is plenty! The portion size should be no bigger than a tablespoon!

You should also try mixing other vegetables with broccoli to give your hamster variety in their diet and make sure they’re getting the vitamins that are required for good health.

What Part Of Broccoli Is Best For Hamsters?

Hamsters can eat broccoli stems but shouldn’t eat the leaves! This is because they contain a compound called oxalic acid which can cause problems with their digestion if they eat too much!

Oxalic acids are basically organic compounds found mainly in plants! When consumed the oxalate can bind to minerals to form compounds, including calcium oxalate and iron oxalate.

If hamsters have too much oxalic acid in their diet this can lead to bladder stones and other health issues!

Feeding Tip: If you are going to feed your hamster broccoli, it’s best to stick with the florets which are the small, white buds at the top of the plant.

These parts of the broccoli have low levels of oxalic acid and are safe for your pet to eat!

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How To Pick The Freshest Broccoli For Your Hamster?

Whether you’re a first-time hamster owner or a seasoned pro, it’s important to know how to find the freshest broccoli for your pet. Broccoli is a great source of nutrition for hamsters but if it’s not fresh then it won’t provide any benefits!

When shopping for broccoli the freshest stems will have a firm texture with no soft spots or cracks along their length. If the broccoli seems limp when held up in your hands this is not good!

The color of the florets should also be dark green with no yellowing or brown spots. If the broccoli is going yellow don’t buy it!

Picking The Freshest Broccoli:

  • Stems Need To Have A Firm Texture
  • Florist Should Be Dark Green

How To Prepare Broccoli For Your Hamster?

Broccoli is a great choice for hamsters, but there are some things you need to know how to prepare it properly before feeding it to them. 

  • To start with you should always wash the veg thoroughly under running water to remove any dirt or pesticides that may be on the surface.
  • Once you’ve washed it, cut off a single piece of floret and discard any leaves as you won’t be feeding these to your hamster.
  • Finally and this part is optional chop it up into small pieces or like most poeple do give it to your hamster whole!

How To Prepare Broccoli For Your Hamster:

  1. Cut Off A Single Piece Of Broccoli Floret
  2. Wash The Broccoli To Remove Any Dirt
  3. Chop The Broccoli into Manageable Pieces
  4. Place It Inside The Hamster Cage

How To Safely Store Broccoli For Hamsters?

The best place to store your broccoli would be the fridge in the bottom draw! By doing this it can typically last up to 4 to 5 days before it starts to go bad.

Storage Tip: You should also avoid storing broccoli in plastic bags as they can promote mold growth on the florets due to moisture buildup which could contaminate it and potentially harm your pets if consumed.

Cooked Broccoli on the other hand should be consumed on the day and never stored or given to your hamster the next day!


Broccoli has more than meets the eye! It’s not only great for human consumption, but it can also be beneficial to hamsters when given in moderation and only if they don’t have any adverse reactions after eating it.

If you notice any problem with your hamster after feeding them broccoli stop doing so immediately and contact your vet.

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