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Reishi Mushroom for Dogs


Known as the mushroom of immortality, the reishi mushroom has been used for centuries in ancient Asian cultures as a natural remedy to treat many health issues. Today, this medicinal fungus is gaining recognition for its potential uses in improving animal health—particularly dogs.

But is reishi mushroom safe for dogs? How does it work, and what can it be used to treat? Read on to find out!


Key Takeaways

  • Reishi mushrooms, also known as Ganoderma Lucidum, are a medicinal mushroom with many potential benefits for your pup. This includes boosting their immune system, supporting healthy organ functions, anti-cancer properties, and promoting overall wellness.
  • Reishi mushrooms are safe for dogs when used as recommended by a veterinarian or holistic pet practitioner.
  • Look for products that contain only pure, organic reishi mushroom extracts from reliable sources to avoid any potential contamination.
  • When buying reishi mushrooms for your pup, make sure that you're buying from a reputable source and that you know exactly what's in the product.
  • Check with your veterinarian or pet nutritionist before giving reishi mushrooms to your pup as they may interact with certain medications or supplements.


Is Reishi Mushroom Safe for Dogs?

One of the most overarching questions many dog owners have regarding reishi is whether or not it's safe for their pup. The answer is yes! Reishi mushroom has been used in Traditional Chinese Medicine for centuries and is now becoming increasingly popular as an organic supplement for dogs as well.

The American Kennel Club (AKC) considers reishi mushrooms to be safe, and it's even commonly added to many commercially available dog food formulas. When used in moderation, reishi mushrooms can provide a range of health benefits for your pup.

However, it's worth noting that you're in charge of your pup's safety. Therefore, even though reishi is considered to be safe, it's important that you speak with your vet before adding any new supplement to your dog’s diet. 

Your vet can help ensure that the dosage you're using is appropriate for the size and breed of your pup. This will also provide you the peace of mind of knowing that your pup is getting the best benefits possible from this natural supplement.

Additionally, only use reishi products that are specifically designed for consumption by animals. Human-grade reishi supplements may contain additives like fillers and preservatives, which could be harmful to your pet.


Reishi Dosage for Dogs 

The dosage of reishi mushrooms for dogs depends on the size of your pet. 

For small dogs, a beginner dosage is 2-4 grams per day in divided doses with meals. For medium and large dogs, start with 4-8 grams daily in divided doses with meals. It’s best to consult your veterinarian before starting any supplement regime for your dog.

Reishi mushrooms can have a mild sedative effect on dogs, so it’s important to start with the lowest dose and gradually increase it as needed. For small breeds, a dose of 1/2 teaspoon can be given 2-3 times per day with meals. For medium and large breeds, you can start with one teaspoon up to 3 times daily. As your dog’s body adjusts to the supplement, you can gradually increase the dosage as needed.


Reishi Benefits for Dogs 

Below are some of the potential benefits of reishi mushrooms for dogs:

Immune System Support

Reishi mushrooms contain polysaccharides, triterpenes, and other compounds known to support a healthy immune system. Researchers from Maharishi Markandeshwar University’s Department of Biotechnology found out that the polysaccharides in reishi may enhance immune system responses, supporting the body in its fight against tumor cells.

Liver Support

Another proven benefit of reishi mushrooms is their ability to support liver health. The active compounds in the mushroom act as powerful antioxidants, helping to protect cells and organs from damage caused by environmental toxins. Studies have also found that it can help reduce inflammation in the body, which can lead to improved liver function over time.

Blood Sugar and Diabetes Control

Reishi mushrooms have also been found to have a positive effect on blood sugar control and diabetes. Research has shown that it can help reduce symptoms of diabetes, such as elevated glucose levels in the blood.

This is due to its ability to stimulate the production of insulin, which helps regulate blood sugar levels. It can also help improve the body’s ability to use glucose, which is beneficial for diabetics.

Reishi has also been shown to reduce inflammation in the body and improve liver health, both of which are important factors in managing diabetes.

Support Cardiovascular Health

Reishi has also been found to be beneficial for cardiovascular health. It may reduce cholesterol levels and improve overall circulation, reducing the risk of cardiovascular disease. It may also help relax blood vessels and reduce inflammation in the arteries, which reduces high blood pressure.

Research also shows this mushroom can also help reduce levels of “bad” LDL cholesterol, which is important for maintaining healthy blood vessels. In addition, reishi has been found to reduce the risk of blood clots, which can lead to heart attack and stroke.

Allergy Control

Some dogs suffer from allergies and can be uncomfortable. Reishi has been shown to help reduce histamine levels in the body, which means that it could be an effective anti-allergy aid for your furry friend. 

While more research is needed to determine if it will work as an allergy treatment, giving your pup a daily dose of reishi mushroom may help to reduce the severity of their allergies. 

It is important to check with your vet before starting any supplement, however, as they can advise you on the best dosage for your specific pup.


Perhaps one of the biggest benefits of adding reishi mushroom to your pup's diet is its anti-aging properties. Research shows that this mushroom helps to boost the immune system, as well as provide antioxidants and other nutrients that help protect cells from free radical damage. This means that it may slow down the aging process in canines, allowing them to live a longer and healthier life.


Reishi with Green Tea for Dogs

One of the most powerful combinations for a dog’s health and well-being is that of reishi mushrooms and green tea. Used together, this dynamic duo has been shown to help boost immunity, reduce inflammation, support heart health, increase energy levels, and even improve cognitive function in dogs.

The green tea in this combination is loaded with powerful antioxidants and has been extensively studied for its health benefits. Reishi mushrooms, on the other hand, are medicinal mushrooms packed full of beneficial compounds like polysaccharides, triterpenes, and peptidoglycans.

These two powerhouses of nutrition work together to create a synergistic effect that results in improved cognitive, cardiovascular, hepatic, and skeletal health.


How to Give Mushroom Supplements to Your Dog

Below are useful tips for adding mushroom supplements to your canine's diet.

Start Gradually

The biggest mistake you can make when introducing a new supplement is giving too much too quickly. 

Start off by adding small amounts so your pup can get used to the new taste and texture. If they don't seem to like it, try mixing it in with their regular food or adding a little bit of warm water to make a paste that's easier for them to eat. Then gradually work your way up to the recommended amount.

Stick with the Recommended Dosage

It's important to follow the dosage recommendation on the package. If your pup is a bit larger, they may need more than what's recommended for smaller dogs. It's best to get advice from your veterinarian before increasing the dose.

Monitor Your Dog’s Health

When introducing any new supplement into their diet, it's important to keep an eye on your pup's health for any changes. If you notice any adverse reactions, discontinue use immediately and speak with your vet.

Get Quality Products

It's important to get mushroom supplements that are specifically formulated for dogs. Make sure the supplement is made with organic, non-GMO ingredients and free from fillers or additives. That way, you know your pup is getting the best quality nutrition possible.

Ensure you buy reishi mushrooms for dogs from a reputable and reliable company. It's even better if the supplier has third-party testing for safety and potency. Check reviews online to ensure you're making a wise decision when it comes to your pup's health.

Always Talk to Your Vet

Finally, it's always a good idea to consult with your vet before introducing any new supplement into your pup's diet. They can provide valuable insight and ensure the supplement is right for your dog's unique needs.

By following these tips, you can safely introduce reishi mushroom into your canine's diet and enjoy all of the great benefits it has to offer. Your pup will thank you for it!

VYU Blog Disclaimer

The information provided on the VYU blog is intended solely for informational and entertainment purposes. It should not be used as a substitute for professional medical advice, diagnosis, or treatment.

Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition or treatment and before undertaking a new healthcare regimen. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.

For more information, check out our FAQs and contact page.

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