Herb Notes: The Benefits of Comfrey

Herbal Benefits and Uses
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24 Video Views·Sep 20, 2025
Welcome to Herb Notes. I'm Tara Ruth.
Comfrey, Symphytum officinale, has a mixed reputation as a healing herb and potentially
risky herbal ally. Let's dive into the key benefits and contraindications of comfrey.
1. Comfrey for Broken Bones. Topical applications of comfrey,
like a poultice or salve, on a properly set broken bone can help heal the bones.
Comfrey is a cell proliferant that increases cell growth and can support bone repair.
2. Comfrey for Sprains and Strains. Comfrey can also support tissue repair for ligaments
and muscles. A topical application of comfrey can help reduce swelling and pain and promote healing.
3. Comfrey for Your Garden. Comfrey can help your other plants grow too.
Make a strong, fermented comfrey leaf tea and spray it on your plants to promote their growth.
And here are some key notes of caution when working with comfrey.
When working with comfrey topically, avoid applying it to dirty,
infected, or puncture wounds. Also avoid applying comfrey to a broken bone that hasn't been properly
set. And finally, comfrey contains pyrolizidine alkaloids, which can potentially cause serious
damage to the liver when taken internally. So, it's especially important to avoid internal usage
of comfrey for small children, pregnant folks, and people who are lactating. Many herbalists
recommend limiting or avoiding internal usage of comfrey entirely. You can check out the comfrey
monograph on the Learning Herbs blog to learn more. Want to learn more about the benefits of
other common herbs? Visit herbnotes.cards to grab a deck of our top 12 herb notes.
You'll learn all about herbs like elderberry, chamomile, and more.
This has been Herb Notes with me, Tara Ruth. Catch you next time!
