Find The Best Deals on Your Favorite guinea pig Products and Save!

Let's Go!

Can Guinea Pigs Eat Radishes? (Serving Size, Hazards & More)

Tim Rhodes
Written by Tim Rhodes Last Updated: August 7, 2021

Guinea pigs, cute, and full of energy fur balls, are herbivores and feed on grass and hay, fresh vegetables, and fruits. In this article, we will explain whether guinea pigs can eat radishes, how often, and what are the pros and cons of feeding your guinea pig radishes. 

Radishes are very healthy for a guinea pig but they contain oxalic acid, so feed your guinea pig radish taproots on rare occasions. Also, as radish leaves are high in calcium, rarely let your guinea pig eat them because too much calcium can lead to bladder stones.

Not all fruits and vegetables healthy for humans are equally good for a guinea pig. 

A Radish is a root vegetable with green leaves and a particular aroma and taste. They appear in different colors, shapes, sizes, and flavors.

This root vegetable is commonly used in salads and in many recipes. Many people use it as a healthy addition to their smoothies.

This veggie is unique because its taste is zesty, spicy, and a bit bitter, but at the same time, there is also some sweetness in the flavor. Some types of radishes are more savory, while some are sweeter, but all of that depends on the variety.

Radish leaves are also loaded in vitamins and minerals, but can guinea pigs eat radishes, their greens or leaves, and are radish leaves fatal to guinea pigs?

Can Guinea Pigs Eat Radishes?

four radishesTo maintain a healthy guinea pig’s diet, you should feed your guinea pigs and eat radishes only occasionally and in small serving sizes.

A guinea pig can eat radishes, both their skin and stalks. These small animals can also consume radish leaves, and some guinea pigs even like it more than radish taproot.

Radishes are plentiful in vitamins and fiber, which bring health benefits to your pet.

However, radishes also contain calcium and sodium, which cause urinary stones in guinea pigs.

The round red radishes are the best radishes for guinea pigs because they have a sweeter and milder flavor than other radish types.

Guinea pigs shouldn’t eat very spicy food, and certain types of radishes are somewhat spicy.

In the following sections, we have provided you with even more information about radish as potential food for a guinea pig, such as benefits, risks, nutrition facts, and more.

Let’s begin!

Are Guinea Pigs Allergic to Radish?

Guinea pigs aren’t allergic to radish and this vegetable is safe for guinea pigs to eat.

However, just like many other vegetables, radishes contain a decent amount of oxalates.

Therefore, give your guinea pigs radishes only as a rare treat.

A guinea pig might dislike the taste of radish, but most guinea pigs are fond of eating the leafy part.

Serving too much radish can be harmful to your guinea pig.

Do Guinea Pigs Like Radishes?

Many guinea pigs eat radishes with great delight, but other guinea pigs might avoid this vegetable.

You can give your piggy radish top and radish leaves since many guinea pigs commonly like them and happily chew on them.

Are Radishes Good for Guinea Pigs?

Prevention from Scurvy

Guinea pigs cannot produce vitamin C, and a deficit of this vitamin can cause a severe disease called scurvy.

Guinea pigs need foods that are rich in vitamin C. Luckily, fruits and vegetables are the best sources of this vitamin.

In radishes, the amount of vitamin C is high enough to fight against scurvy in guinea pigs.

Also, vitamin C boosts the immune system and helps to regulate your guinea pig’s metabolism.

That is an essential vitamin for a guinea pig’s overall health and well-being and an important part of your guinea pig’s diet.

Good Digestion

Radishes have an average amount of dietary fiber that is good for digestion.

They improve bowel movements and the regular emptying of the bowels.

So, feeding radishes to guinea pigs will help with digestion and prevent the possibility of constipation and other digestive problems.

Weight Control

Radishes won’t affect your guinea pig’s weight. As a matter of fact, this vegetable is great for weight loss.

Also, radishes have a low amount of carbs and protein, too.

They won’t provide much energy, and this is why they are considered diet-friendly veggies.


Antioxidants in radishes prevent the increase of free radicals in the body of your guinea pig.

Riboflavin, known as the B2 vitamin, is a nutrient that acts as an antioxidant and will convert every food in the body into energy.

Still, also it promotes a better flow of oxygen in all of the cells in the organism.

Vitamin C is also an antioxidant that controls the threat of free radicals, prevents cell damage, and helps with inflammation in guinea pigs.

Good for Blood and Control of the Blood Pressure

Radishes are low in fat, which is good for your guinea pig’s diet.

This means that the cardiovascular system of your guinea pig will stay in good health.

Also, vitamin K in radishes is essential for faster blood clotting in case an injury happens.

The potassium keeps the blood pressure at normal levels so that the cardiovascular system will stay healthy.

A small amount of copper supports the optimal health of the blood vessels, boosts immunity, and better absorption of the iron.

Iron is fundamental for healthy blood, and it fights off anemia as well.

Cancer Prevention

Radishes are cruciferous vegetables, just like kale, broccoli, cauliflower, cabbage, bok choy, brussels sprouts, and other leafy vegetables that help with cancer prevention.

Radishes and these vegetables contain substances known as glucosinolates, and researchers believe that they play a role in preventing cancer.

Radish is also rich in vitamins (vitamin C, vitamin E, and vitamin K), folate, minerals, and some carotenoids (beta-carotene, lutein, and zeaxanthin).

Nutrition Facts

red radish cut in halfFor raw radishes, 100 g (3 oz), here are the nutrients:

  • Energy – 16 kcal
  • Protein – 0.68 g
  • Total lipid (fat) – 0.1 g
  • Carbs – 3.4 g
  • Dietary Fiber – 1.6 g
  • Sugars – 1.86 g
  • Calcium – 25 mg
  • Iron – 0.34 mg
  • Magnesium – 10 mg
  • Phosphorus – 20 mg
  • Potassium – 233 mg
  • Sodium – 39 mg
  • Copper – 0.05 mg
  • Vitamin C – 14.8 mg
  • Vitamin B-6 – 0.071 mg
  • Vitamin K – 1.3 µg
  • Thiamin – 0.012 mg
  • Riboflavin – 0.039 mg
  • Niacin – 0.254 mg
  • Folate – 25 µg
  • Carotene, beta – 4 µg
  • Lutein + zeaxanthin – 10 µg

What Are the Risks of Feeding Guinea Pigs Radishes?

Bad Digestion

Even though radishes have a low amount of sugar, you should still regulate the amount of this vegetable when feeding it to your guinea pig.

Excess sugar causes digestion problems in guinea pigs such as cramps, loose stool, flatulence, and gasses.

Because of this, don’t give radishes to your guinea pig very often.

The specific spicy and bitter aroma of radishes can also upset the stomach of your little pet.

Urinary Complications

Radishes are rich in calcium.

This mineral may help form strong bones, but it is not crucial for a fully grown guinea pig.

It can cause them urinary problems like stones in the kidneys and bladder, blood in urine, and frequent urinary system infections.

Otherwise, this mineral forms healthy bone tissues, but only when guinea pigs are still developing and growing.

The sodium in radishes will do this as well.

Can Guinea Pigs Have Radishes Every Day?

Guinea pigs shouldn’t eat radishes every day due to some health risks that could happen.

As we have said above, radishes contain calcium and sodium that can be harmful to the guinea pig’s digestive system if fed in massive amounts every day.

So, how many times per week can guinea pigs eat radishes?

We recommend feeding guinea pigs radishes as a treat, which means one or two times per week but only in a small amount.

How Many Radishes Guinea Pigs Can Eat?

red radishes sliced on a chopping board You can serve a little slice of radish to your guinea pig.

Make sure you combine it with other low calcium veggies to produce a well-balanced diet for your guinea pig.

Providing a well-balanced diet to your guinea pig is necessary.

The well-being of your guinea pig is entirely reliant upon their diet.

Also, remark that guinea pigs like the radish top and leaves more than the radish itself.

There are some hazards of feeding too many radishes to guinea pigs.

Therefore we suggest giving them only one small radish cut in half and mixed with other fruits and vegetables.

Also, be sure to provide them with other vegetables besides radishes that are richer in vitamin C and less calcium and sodium.

That way, your guinea pig will get all the needed nutrients.

If you feed radish leaves to guinea pigs, give them only one or two leaves because they contain a tremendous amount of calcium.

Just be sure to wash radishes and radish leaves with water before giving them to guinea pigs.

How Many Radishes Can Guinea Pigs Eat?

You can serve a slice of radish to your guinea pig.

Be sure to mix it with other vegetables low in calcium to ensure your guinea pig’s healthy and balanced diet.

Providing a well-balanced diet to your guinea pig is necessary because your guinea pig’s well-being depends on it.

How Often Can Guinea Pigs Eat Radishes?

Radish should not be served more than 1-2 times a week to your guinea pigs.

Radish contains oxalates and calcium, which are not recommended for guinea pigs as they are responsible for the creation of kidney bladder stones and sludge formation.

Do Guinea Pigs Like Radishes?

a bunch of red radishes with leavesSome guinea pigs do like radishes, but most of them will prefer radishes tops or leaves.

This is because some guinea pigs dislike the bitter and spicy taste of radish.

If your guinea pigs don’t like radishes, try giving them a small amount of other rooty vegetables such as carrots, turnips, swede, parsnip, and so on.

Guinea pigs also enjoy leafy vegetables such as spinach, romaine lettuce, red cabbage, kale, and many others.

Consequently, it’s expected that they prefer radish leaves.

Can Baby Guinea Pigs Eat Radishes?

Baby guinea pigs shouldn’t eat radishes as they need a special diet during that period.

Radishes aren’t safe for guinea pigs when they are just babies because the mother’s milk should be the central part of their diet.

After some period, you need to introduce your guinea pig to alfalfa hay, pellets, and water.

After a few weeks, you should give them some fruits and vegetables, especially food rich in calcium, because it is suitable for their growth.

Also, start providing them solid food rich in vitamin C.

This vitamin is also essential for guinea pigs’ growth and overall health.

Can Guinea Pigs Eat Radish Leaves / Radish Tops?

Sure, guinea pigs eat radish leaves and radish tops, but you must serve them in moderation because they contain a lot more nutrients than radish root.

Radish leaves are a good source of Vitamin C, iron, and phosphorus.

Apart from these minerals, radishes contain calcium, which can create many problems in your guinea pigs.

Too much calcium in your daily guinea pig diet contributes to the creation of kidney and bladder stones.

Before giving radishes to your guinea pigs, you should wash them thoroughly to remove all chemical residues and dirt from them.

Radish leaves have many nutrients essential for the guinea pig’s body functions, such as vitamin C, iron, phosphorus, and many others.

Can Guinea Pigs Eat Radish Sprouts?

Sure, guinea pigs can eat radish sprouts, but in limited quantities.

Radish sprouts help to improve digestion in guinea pigs.

It’s rich in various vitamins A, B, C, and E and provides calcium and iron, which is essential for your pigs.

Many people confuse radish microgreens with radish sprouts.

They are very alike in appearance but have some variations in taste and growth cycle.

So, can guinea pigs have radish sprouts?

Guinea pigs eat radishes and all parts of this vegetable are edible.

Therefore, a guinea pig can eat radish sprouts as it contains nutrients such as vitamin C, vitamin A, vitamin K, and minerals such as iron, magnesium, zinc, etc.

Feed guinea pigs radish greens and radish roots in moderation, one to two times a week

Can Guinea Pig Eat White Radish or Daikon Radish?

Yes, guinea pigs can eat white radish, daikon.

Daikon radishes are very low in calories and almost fat-free and rich in vitamins and minerals such as vitamin C, iron, magnesium, phosphorus, etc.

It carries a small quantity of phosphorus, sugar, a little acidic content, and calcium. The acidic content in it means guinea pigs should not overeat it.

As its flavor is lighter than other radish varieties, some guinea pigs like white radishes.

Can I Give White Radish Leaves to My Guinea Pig?

Guinea pigs can consume white radish leaves but only in moderation, just like is the case with white radishes. Give them only half a cup of white radish and one or two white radish leaves as well.

Can I Give Purple Radish to My Guinea Pig?

Guinea pigs can eat purple radish.

This type of radish is also a good source of many vitamins and minerals, especially vitamin C, which is a crucial component of your guinea pig’s diet.

The radishes’ purple color comes from a phytonutrient called anthocyanins, which have many powerful antioxidants and health benefits.

Purple radish is also low in calories and fat, and rich in vitamin C, iron, magnesium, and potassium. Still, radishes also contain calcium, so be careful with the serving sizes when you are offering radish to your guinea pig.

Can My Guinea Pigs Eat Red Radishes?

Yes, guinea pigs can consume red radish, but it must be fed only in moderation. The red color of these radishes originates from the pigment called anthocyanin.

These radishes are rich in fiber and many other antioxidants, vitamins, and minerals.

Can My Guinea Pigs Eat Radish Microgreens?

Guinea pigs can eat radish microgreens but occasionally as a treat.

Microgreens have a lot of nutrients, including calcium, which is toxic to guinea pigs.

Guinea pigs can eat radish microgreens, and these microgreens contain various nutrients that are good for their health.

Radish microgreens have a crunchy texture and a unique flavor.

They are also packed with vitamins (vitamin C), minerals, and proteins.

These microgreens are suitable for a healthy digestive system, blood pressure control, immune system, and weight control.

Can My Guinea Pigs Eat Canned Radish?

Nope, guinea pigs can’t eat preserved canned radish as they are high in sodium content, which will harm them.

Canned Radish also carries preservatives, which are dangerous for guinea pigs.

Can My Guinea Pig Be Allergic to Radishes?

Guinea pigs are not allergic to radish roots and radish leaves.

However, when giving guinea pigs radishes, remember that they contain oxalates and calcium that are responsible for the formation of bladder stones.

For that reason, feed your guinea pigs radish only as a treat.

Can My Guinea Pigs Eat Frozen Radish?

No, you should avoid feeding frozen radish to your guinea pig as frozen radish is not good for these small animals. Frozen vegetables cause diarrhea in your guinea pig.

Can My Guinea Pigs Eat Dried Radishes?

You shouldn’t feed dried radish to guinea pigs. Dried fruits and vegetables are rich in calories and sugar, so such food is harmful to your guinea pig pet.

Can Guinea Pigs Eat Cooked Radishes?

Guinea pigs can’t eat cooked radish. The sensitive digestive system of these small animals cannot digest cooked foods.

You must feed your guinea pig fresh and raw fruits and vegetables.

Can My Guinea Pigs Eat Pickled Radish?

Guinea pigs can’t consume radish pickles. Salt and preservatives are used in pickles, which are harmful to guinea pigs.

Final Thoughts

While a guinea pig doesn’t live almost as long as a kitty or pup, it is still a long time commitment.

And an important part of this commitment is to take care of your guinea pig’s diet by providing your pet with healthy food and fresh water.

A radish is a root vegetable that contains many vitamins and minerals (for example, vitamin C and iron) but some of its nutrients are not good for guinea pigs. For that reason, feeding guinea pigs with radishes and radish leaves one to two times a week is a good idea.

So, yes, guinea pigs can eat radish, in limited quantities, and not frequently. Too much radish can cause urinary problems and other health issues in your guinea pig.


Tim Rhodes
Tim Rhodes

Hi there! My name is Tim Rhodes and I'm a guinea pig enthusiast through thick and thin. My mission is to teach others useful tips and tricks about these cute creatures. When I'm not writing, I enjoy kickboxing and work as an animal trainer.

Hey there! 👋

Check out these most popular guinea pig products on the market:

Last update on 2023-05-25 / Affiliate links / Images from Amazon Product Advertising API