It’s December, and here are some delightful things we’d like to share with you!

December 2025 Sale Code: CALENDULA
The code for this year’s sale is CALENDULA – use it during checkout to get 20% off everything we offer – all the courses, all the programs, anything on a payment plan, anything at all!

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The discount code even works for gifts! Just make sure to check the box that says “this is a gift” and the extra gift information will pop up for you to complete.

Herbal Activity Calendar – Stacked with Holiday Help
The herbal activity calendar is a fun free way to get more herbs into your life. There are recipes, experiments, things to think about, and more – and you can set it up to autoload right into your online calendar if you want to!

You’ll find it right on your student dashboard if you’re a student, and if you’re not, just click here:

Herbal Activity Calendar

For the month of December, the calendar’s stacked up with gift ideas, recipes, and strategies for staying stress-free through the holidays.

So if you need inspiration for herby gifts you can make for the people you love, you’ll find it in the herbal activity calendar!

2025 Herbal Gift Guide
We’ve compiled a guide to our favorite herbal holiday gifts. It goes out Thursday December 4th, so watch your inbox!

This features friends and allies of ours, as well as makers & artisans who we find particularly excellent and skillful. Herbs, tea blends, remedies, mugs, and delights abound! There’s something for everyone.

If you’re on our mailing list already, then you’ll get a copy directly in your email. If you’re not on the mailing list, sign up here!

After Thursday, you’ll be able to find the gift guide in our blog – we’ll put it right at the top.

The Evergreens
We’re not leaving you without some herb talk today, don’t worry! This time we’re turning our attention back to our good friends, the evergreens.

Pine, spruce, and fir are all excellent wintertime herbs. Their volatiles give them a stimulating, activating action on our bodies – not just the lungs where it’s most obvious, but also in digestion, the kidneys & bladder, blood circulation, and even the nerves & mind.

Evergreens make excellent tea, but don’t use the needles from your solstice / Xmas tree! They’ve probably got a lot of pesticide residues. Instead, forage after a storm for a downed branch, and work with the needles from that.

Evergreens can also be prepared into steams, elixirs, an evergreen-focused fire cider or thieves’ vinegar, and of course the old reliable resin salve.

• HHP 205: Herbs A-Z: Pinus & Plantago
• HHP 146: Herbs Help Us Feel Our Way Through Difficult Times – discussion of evergreens begins ~16:50.

If you have a moment, it would help us a lot if you could subscribe, rate, & review our podcast wherever you listen. This helps others find us more easily. Thank you!!

Our theme music is “Wings” by Nicolai Heidlas.

Support the show

You can find all of our online herbalism courses at online.commonwealthherbs.com!

A quote attributed to Hippocrates says “all disease begins in the gut.” No surprise, then, that gut-heal tea is a major part of our practice! We work with this formula – or better said, this schema for creating individualized formulae – very, very often. It’s not only a ‘digestive’ blend, it’s also a nervine formula: it operates at the nexus between the digestive and nervous systems.

But we don’t prepare it the same way every time! Variation is essential to make a blend that best suits a person’s body and needs. Today’s episode of the Holistic Herbalism Podcast is all about this flexibility in formulation.

We can adjust the blend based on the person’s energetics, the desired actions of the herbs, and special affinities they have. While we must avoid creating a ‘kitchen sink’ of insufficiently intentional herbs, there’s plenty of room for addressing the specific patterns in each person.

Here are the specific versions of gut-heal tea formulae we explored in this episode:

“the original” gut-heal tea

• calendula (Calendula off.) flower
• plantain (Plantago major) leaf
• peppermint (Mentha piperita) leaf
• chamomile (Matricaria recutita) flower
• ginger (Zingiber officinale) rhizome
• fennel (Foeniculum vulgare) seed
• licorice (Glycyrrhiza glabra) root

a gut-heal tea for the holidays

• 1 part calendula (Calendula off.)
• 1 part chamomile (Matricaria recutita)
• 1/2 part rose petals (Rosa spp.)
• 1/2 part yarrow (Achillea millefolium)
• 1 part damiana (Turnera diffusa)
• 1 part wood betony (Stachys off.)
• 1/2 part fennel (Foeniculum vulgare)
• 1/2+ part ginger (Zingiber off.)
• 5 or 6 cardamom pods (Elettaria cardamomum)

katja’s current gut-heal tea

• self-heal (Prunella vulgaris)
• chamomile (Matricaria recutita)
• betony (Stachys off.)
• catnip (Nepeta cataria)
• ginger (Zingiber off.)
• tulsi (Ocimum sanctum)

ryn’s current gut-heal tea

• yarrow (Achillea millefolium)
• saint john’s wort (Hypericum perforatum)
• centaury (Centaurium erythraea)
• peppermint (Mentha x piperita)
• ginger (Zingiber off.)
• plantain (Plantago major)
• catnip (Nepeta cataria)
• fennel (Foeniculum vulgare)
• rooibos (Aspalathus linearis)
• jiaogulan (Gynostemma pentaphyllum)
• gotu kola (Centella asiatica)
• lungwort (Pulmonaria off.)

We dive into gut-heal tea most fully in our Digestive Health course, though as you’ll understand after you’ve heard this episode, it’s also really relevant to Neurological & Emotional Health.

For more principles & strategies of formulation, check out our Fundamentals of Formulation course! And if you’re feeling a little uncertain about the individual herbs themselves, the Holistic Herbalism Materia Medica is where to begin.

Like all our offerings, these online video courses come with free access to twice-weekly live Q&A sessions with us, lifetime access to current & future course material, open discussion threads integrated in each lesson, an active student community, study guides, quizzes & capstone assignments, and more.

Support the show

You can find all of our online herbalism courses at online.commonwealthherbs.com!

Elderberry syrup isn’t everything an herbalist has to offer to someone suffering from a cold, the flu, COVID, RSV, or any of the other respiratory ailments to which we humans are susceptible. Despite being the first to come to many minds when asked if they’re prepared for winter illnesses, we encourage you to broaden your view both of what elder does, and what herbs can do.

Elderberry is famous for inhibiting viruses by interfering with their capacity to replicate. Elderberry constituents have been shown in petri-dish studies to bind the neuraminidase ‘spike’ on the virus. It can therefore reduce the virus’ capacity to ‘break into’ our cells and convert them into virus-making factories.

Sounds good! Note, however, that this particular mode of action was identified through in vitro studies. The limitation here is that the required concentration of those constituents may not be attained in our bloodstream when we ingest elderberry syrup. It may not reach the tissues which are under attack by the virus. So while this is an interesting mechanism of action – and one we’ve taught about often when discussing elderberry – we now consider it as less relevant to the impacts of elderberry on viral illness.

So what matters more? The effects of elderberry on inflammatory patterns in the body. An efficient immune response includes inflammatory and anti-inflammatory actions, both at the right times and in the right amounts; elderberry supports this. And here’s the good news: so do other berries! Every berry with deep pigmentation – blueberry, blackberry, cranberry, serviceberry, aronia berry, and many more – will work to improve inflammation management within the body. At the same time, they’ll enhance vascular integrity and flexibility (particularly important given the capacity of COVID to damage these tissues).

So elder isn’t the only berry who can help us. And berries aren’t the only supportive herbs, either – nor are herbs the end of our options! First of all, elder offers flowers as much as berries, and those are helpful for managing fever.

Working with elder in formula with other herbs – like our homemade winter elixir – is an excellent way to enhance its actions. But there are also plenty of good herbs beyond elderberry syrup, including decongestants like sage, expectorants like elecampane, and aromatics like pine. Last but not least: nourishing food, gentle movement, and restorative sleep can each be just as important as any herbal remedies we choose.

Listen to the episode for a COUPON CODE to get our Cold & Flu course for only $20!

Herbal Remedies for Cold & Flu teaches you everything you need to know to conquer a cold or fight off the flu. We teach you how to work with herbs that are safe and effective for all aspects of the illness. These strategies can also be very effective when coping with COVID, RSV, and other respiratory infections, too! Our focus is on finding ways to support what your body is already trying to do as it works to restore balance.

Like all our offerings, these bundles of self-paced online video courses come with free access to twice-weekly live Q&A sessions with us, lifetime access to current & future course material, open discussion threads integrated in each lesson, an active student community, study guides, quizzes & capstone assignments, and more.

Our theme music is “Wings” by Nicolai Heidlas.

Support the show

You can find all of our online herbalism courses at online.commonwealthherbs.com!

We’ve been running a clinical herbalism mentorship program of one kind or another for more than fifteen years. We have some thoughts! Today’s episode is all about our model for a clinical herbalist mentorship, what we think it needs to include, and how it’s structured to benefit our students and clients most fully.

For context, we do have prerequisites to join mentorship – you need to have your herbal know-how dialed in before you can join! Completing our Family Herbalist and Community Herbalist programs, and performing well on the exams, is the baseline. Our mentorship students are also working through the Clinical Herbalist coursework concurrently, because mentorship is less about knowledge and more about communication, connection, strategy, and practicality.

Our students participate – first as observers, then as clinicians with faculty backup, then on their own – in our Free Clinic and Student Clinic sessions each month. We hold roundtable meetings with them after each of these events, so that everyone can share their cases and get feedback or suggestions. When they’re ready to conduct their own sessions, we roleplay clients whose health issues – or personalities! – present a helpful challenge for that student. In this way they get prepared to take on whatever may come.

We also work with our students to get their systems & marketing on point. It may not be what attracted you to herbalism in the first place, but if you want to be a clinician, you’re running a small business! You need these skills in order to sustain your work for the long haul, so we see them as equally important to formulation strategies or protocol construction.

Overall, our goal is to provide a clear path, with supports all along the way, toward greater independence and confidence as a clinical herbalist.

If you'd like more information about the Clinical Herbalist Mentorship, you'll find it here, as well as information about the pre-requisites.

If you’d like to walk this path and you’re starting at the beginning, check out our Family Herbalist and Community Herbalist programs! They’ll get you fully prepared to enter into clinical training.

Like all our offerings, these bundles of self-paced online video courses come with free access to twice-weekly live Q&A sessions with us, lifetime access to current & future course material, open discussion threads integrated in each lesson, an active student community, study guides, quizzes & capstone assignments, and more!

If you have a moment, it would help us a lot if you could subscribe, rate, & review our podcast wherever you listen. This helps others find us more easily. Thank you!!

Our theme music is “Wings” by Nicolai Heidlas.

Support the show

You can find all of our online herbalism courses at online.commonwealthherbs.com!

If you haven’t made herbal cold/flu/COVID care kits for your household yet, now is the time! Herbal care kits are one of our very favorite things. Here’s the premise: when you’re sick, it’s hard to think, no matter how good an herbalist you are. So get the stuff you’re going to need ready ahead of time! It’s like taking care of your future self.

Plus, it’s likely that you’re the herbalist in your household – so you’re going to need to take care of everyone else too! But life doesn’t stop just because someone gets sick, so if you make care kits for everyone, then even if they get sick at the most inconvenient time – no problem. You’re already ready!

There’s two steps to this process. First, think about each person in your household, and how they tend to get sick. Then, plan your kits based on that.

For us it goes like this: Ryn tends to get a sore throat and a cough, or a stomach ache, whereas Katja always starts with an earache or headache. Even if we have the same bug, that’s where things tend to settle in our bodies. So in our kit, we’ll put some generally-applicable items – like herbs to steam with – but we’ll also put things in for headache and earache/ear infection, as well as items for sore throat, cough, and stomach ache.

Today’s episode is all about how we make our care kits, so that you can make yours more easily!

The natural next question is, what are the things we should put in our herbal care kits, for ear infections and sore throats and coughs and and and…?

We’ve got you! We made the Cold & Flu mini-course for exactly this reason! It’s got everything you need both to prepare your body to stay strong when folks are getting sick, and to deal with all the symptoms if you do get sick. It even has a simple reference chapter that goes through each kind of symptom individually, so you can mix and match your strategies to meet each person’s specific situation.

Like all our offerings, this self-paced online video course comes with free access to twice-weekly live Q&A sessions with us, lifetime access to current & future course material, open discussion threads integrated in each lesson, an active student community, study guides, quizzes & capstone assignments, and more!

If you have a moment, it would help us a lot if you could subscribe, rate, & review our podcast wherever you listen. This helps others find us more easily. Thank you!!

Our theme music is “Wings” by Nicolai Heidlas.

Support the show

You can find all of our online herbalism courses at online.commonwealthherbs.com!

This week we continue our investigation into the best-selling herbal supplements in the US. First, an update: the 2024 Herbal Market Report data is here!

The overall picture is very similar to the 2023 data, with most items on the lists simply changing position. The overall market had a 5.4% increase, topping out above $13.2 billion for the highest annual sales on record. Direct-to-consumer commerce – via websites like Amazon, for instance – continues to be the largest fraction of sales.

In the mainstream list, the biggest story is the increase for “mushrooms (other)”, which reached #26 despite not appearing at all in prior years. This listing includes lion’s mane, turkey tail, and other mushrooms – but not chaga, cordycpes, or reishi (those are tracked individually). Also of note, the sales numbers for saint john’s wort in 2023 were adjusted to the tune of a $20 million increase! This would place SJW at #17 on that year’s list, instead of being absent from it. This makes much more sense, since SJW has been such a popular herb for so long.

In the ‘natural expanded’ list, the most notable increase came for “algae (other)”, which would exclude spirulina & blue-green algae as well as chlorella. Sea moss / Irish moss (Chondrus crispus), as well as other seaweeds, are the big drivers of this increased interest in “algae (other)” – largely due to TikTok trends around ‘detox’ and ‘cleansing’. Mullein, moringa, milk thistle, rhodiola, chaga, and oregano also had >20% increases, while the biggest decrease in sales came for wheatgrass/barleygrass, continuing a slow decade-long slide.

Today’s herbs, aloe and flax, are both plants whose modern incarnations and sales points are quite different than their historical applications. In the case of aloe, the stimulant laxative effect of its latex was historically its most valued power. Today, it’s more popular for the gentle demulcent/emollient effects of its gel. As for flax: its oil is very susceptible to oxidation and was previously used in things like paint and varnish more than for human consumption. Today, cold-pressed & refrigerated oil, or fresh-ground seeds, can be a good source of anti-inflammatory omega-3s and other essential fatty acids.

24. Aloe – Aloe vera

• Aloe in King’s American Dispensatory (1898)
• Aloes in A Modern Herbal, M. Grieve (1931)
• Aloe vera at Herbal Reality

25. Flax seed / Flax oil – Linum usitatissimum

• Linum in The Eclectic Materia Medica, Harvey Wickes Felter (1922)
• Flax in A Modern Herbal, M. Grieve (1931)

Flax & aloe are two examples of soothing demulcent herbs, which can calm irritated & inflamed guts. Our course on Digestive Health discusses the effects of demulcents as well as carminatives, antispasmodics, vulneraries, and other key categories of herbs which can help resolve the whole range of digestive upsets. Hippocrates said “all disease begins in the gut”, and supporting this critical system is often key to unlocking chronic health problems.

Our theme music is “Wings” by Nicolai Heidlas.

Support the show

You can find all of our online herbalism courses at online.commonwealthherbs.com!

When Ryn first met Katja, she was in the habit of inflating her age a bit. Why? Because as an herbalist – at that time – it was preferable to present as older, even as an ‘elder’, if possible. Times have changed, and now “influencerbalists” dominate the social media world’s public face, for herbalism as for so many things. Staying young forever looks almost plausible, when it’s shown through short-form videos on a tiny screen…

It’s not, though. We’ll all age, and that will mean some things don’t work as well as they used to, don’t feel as good as they used to, don’t heal as fast as they used to. We’ll get tired, our hair will thin, our faces will wrinkle. All the amazing new products and one-weird-tricks will not stop these things from happening.

We don’t need to stop them. They’re part of life. In just the same way that yes, it’s OK to be a plus-sized herbalist, it’s OK to be an aging herbalist. Chasing immortality is a fool’s errand, and it can distract both from more effective means of mitigating discomforts, and from the benefits this stage of life brings. (Yes, they exist: perspective, experience, even a peaceful detachment – these are the purview of the elder.) Aging is OK.

We do have some herbs to recommend, though! In this episode we discuss…

• ginseng (Panax ginseng) – Famously an “herb for elders”, and indeed able to raise energy levels, enhance congnition, improve stress responses, and much more. Yet ginseng will be much, much more effective if its influences are supported by nourishing food and frequent low-level movement.
• solomon’s seal (Polygonatum biflorum) – Our very favorite herb for restoring moisture, and thus flexibility, to the joints and connective tissues. You can purchase a solomon’s seal salve from Healing Spirits, or find tinctures, salves, and other sol’seal remedies from Cortesia.
• nervines, e.g. blue vervain (Verbena hastata), hawthorn (Crataegus spp.), heather (Calluna vulgaris), linden (Tilia spp.) – Consider working with nervines both for day-to-day mental & emotional steadiness, but also as aids to intentional introspection. Walking or sitting while pondering your past and present, with the support of nervine herbs, is a practice that will help you process your experiences and understand your current stage of life more deeply.
• demulcents, e.g. linden, marshmallow (Althaea off.), sassafras (Sassafras albidum), elm (Ulmus spp.) – As we age, we tend to dry out! These herbs help us remain fluent and soft. For elders, it’s often good to combine these with carminatives such as fennel, ginger, or cardamom.

If you’d like to start taking care of your body for the long haul – no matter what age you are today – our Community Herbalist program will equip you to do so! This program prepares you to support your family & community with holistic herbal methods.

Like all our offerings, this bundle of self-paced online video courses comes with free access to twice-weekly live Q&A sessions with us, lifetime access to current & future course material, open discussion threads integrated in each lesson, an active student community, study guides, quizzes & capstone assignments, and more!

Our theme music is “Wings” by Nicolai Heidlas.

Support the show

You can find all of our online herbalism courses at online.commonwealthherbs.com!

Herbs #22 and 23 on the top-selling herbs list for 2023 were milk thistle and black cohosh.

Today we continue our series on commercially popular herbs, and share our views as herbalists on the actions, benefits, and applications of these.

Milk thistle is widely known as an excellent herb for the liver, and this is a case where the common wisdom is correct. It’s one of the safest herbs out there, and fortunately, it is also widely available and inexpensive. Hepatoprotective and even able to regenerate damaged liver tissue, it is at the same time a very gentle and benign plant. But don’t try to make tea with it!

Black cohosh’s reputation is as a remedy for PMS and menopausal symptoms, and often this is attributed to phytoestrogenic activity or constituents. The reality is murky – and has remained so despite decades of argument and investigation on both sides of the claim. Regardless, black cohosh can often help. We find it best to view the herb through the lens of its action as a relaxant. If PMS or menopause are showing up with lots of tension, it’s worth a try and most likely to help. But we can also apply that action much more broadly, for injuries, spasms, and (certain kinds of) headaches.

22. Milk Thistle – Silybum marianaum

• Milk Thistle: Herb of the Week
• Milk Thistle at Herbal Reality
• Milk Thistle in A Modern Herbal, M. Grieve, 1931 – presented in this text alongside multiple other thistles, which allows for close comparisons among them.

23. Black Cohosh – Actaea racemosa

• Wuttke, W., Seidlová-Wuttke, D. Black cohosh (Cimicifuga racemosa) is a non-estrogenic alternative to hormone replacement therapy. Clin Phytosci 1, 12 (2015). doi: 10.1186/s40816-015-0013-0.
• Mohapatra S, Iqubal A, Ansari MJ, Jan B, Zahiruddin S, Mirza MA, Ahmad S, Iqbal Z. Benefits of Black Cohosh (Cimicifuga racemosa) for Women Health: An Up-Close and In-Depth Review. Pharmaceuticals (Basel). 2022 Feb 23;15(3):278. doi: 10.3390/ph15030278. PMID: 35337076; PMCID: PMC8953734.
• Black Cohosh at Herbal Reality
• Cimicifuga in King’s American Dispensatory, 1898 – has an impressively long list of indications and applications for this remedy.

If all you’d heard (before today) about black cohosh was that it’s “good for menopause”, you might want to check out our Reproductive Health course! We discuss the whole range of human reproductive variability and herbal medicines to support all kinds of people. We even bust a few reproductive-health myths and herban legends. (Hint: vitex is not “a miracle herb for all women”!)

If you have a moment, it would help us a lot if you could subscribe, rate, & review our podcast wherever you listen. This helps others find us more easily. Thank you!!

Our theme music is “Wings” by Nicolai Heidlas.

Support the show

You can find all of our online herbalism courses at online.commonwealthherbs.com!