191. Liver Friendly Tincture | Why Your Liver Is the Real Key to Healthy Cholesterol
Updated: Oct 23
By Donna Troy Cleary, Clinical Herbalist & Former Registered Nurse
I wanted to share something I haven't shared on product pages. A few months ago, my LDL cholesterol came back borderline. Not dangerous — but enough to get my attention.
I'm a Clinical Herbalist and a former Registered Nurse with 13 years at a Harvard teaching hospital. I've formulated dozens of herbal tinctures. And there I was, looking at my own numbers.
So I did what I'd tell any client to do: I addressed the whole picture. I added oatmeal for breakfast. I started adding a teaspoon of fenugreek (available in our shop) to my morning cup of Chai Chai Chai and have another teaspoon in the evening. I started intermittent fasting and stopped eating after 6 pm most days, which gives me at least 14 hours of fasting overnight, more when I push breakfast later.
And I started taking my own Liver Friendly Tincture every day.
I've lost 8 pounds, and my energy is different. Not dramatic — but consistent. The kind of shift that tells you something is working.
I'm sharing this because liver support is one of the most misunderstood areas of herbal medicine. Let me tell you what I actually know — from nursing, from herbalism, and from my own body.
Nothing here is a substitute for working with your own healthcare provider. But if you have been handed a borderline number and told to watch and wait, or if you are already managing cholesterol and looking for what else you can do alongside your current approach, I think this will be useful.
The Nobel Prize Answer to "Why Is My Cholesterol High?"
In 1985, Michael Brown and Joseph Goldstein won the Nobel Prize in Physiology or Medicine for their work on LDL receptors. Their research answered a question that had puzzled medicine for decades: why do some people clear LDL cholesterol from their blood efficiently, and others do not?
The answer was the liver. LDL receptors — proteins that sit on the surface of liver cells and pull LDL cholesterol out of the bloodstream — are the primary mechanism by which your body regulates circulating cholesterol. When those receptors are working well, cholesterol is cleared efficiently. When they are not working well, LDL accumulates in the blood.
Here is the part that did not make it into the popular press coverage of their Nobel Prize: those receptors get buried. When fat accumulates inside liver cells, it physically covers the LDL receptor sites, reducing the liver's ability to clear cholesterol from the blood. The receptors are still there. They are just not accessible.
Brown and Goldstein showed that when the fat load on liver cells is reduced, receptor function improves and cholesterol clearance follows. The liver was never broken. It was inhibited.
This is why I think about liver support differently than most people do when they hear the word "cholesterol." The question is not only what is in the blood. The question is what is happening in the liver that is preventing the blood from being cleared.
The goal: restore the liver's ability to do what it was designed to do. When the fat clears and the receptors work, cholesterol regulates itself. That is not a supplement claim. That is the Nobel Prize-winning science of how the system functions.
Lifestyle changes are equally important.
Before we get to the herbs, I want to say what I said in my Metabolic Syndrome post: the herbs are part of the cast, not the entire movie. The most consistent thing you can do for your liver is also the least exciting:
Eat less processed food. Refined carbs, excess saturated fat, and sugar make the liver's job harder every single day.
Every refined carb and added sugar you eat has the potential to add to the fat load on your liver cells — this fat load buries the LDL receptors responsible for clearing cholesterol from your blood.
Prioritize plant-based foods. Plants are naturally high in fiber and anti-inflammatories — every vegetable, legume, and whole grain you eat is delivering compounds that calm the inflammation that causes cholesterol to adhere to arterial walls. Fiber also binds with cholesterol and carries it out of the body. Fenugreek takes this further: it binds with bile acids in the gut and moves them out of the body too. In response, the liver pulls cholesterol from the blood to create more bile acid, helping to lower circulating cholesterol.
Move regularly. About 150 minutes of moderate movement per week supports metabolic liver health. Walking counts.
Try intermittent fasting. Stop eating after 6 pm and not eating again until morning, giving your body 12+ hours of drawing energy from fat stores rather than incoming food. As I wrote in my Metabolic Syndrome post, research shows intermittent fasting can reduce insulin resistance, lower LDL, and improve cholesterol — which directly affects liver load. Extending to a 16-hour fast by delaying breakfast has shown meaningful results in clinical trials.
My trick for cravings — and it turns out, for your arteries — is a tea made from our Organic Ceremonial-Grade Cacao Paste: Mix the cacao paste (not powder, not processed chocolate) with a big mug of hot water, a splash of milk, and a little maple syrup. I have it at 2 pm and again at 8 pm. It satisfies my sweet craving (Something that tastes like hot chocolate but is medicinal, twice a day? I'm in!). It feels decadent, and it fills me up. A 2024 meta-analysis of 31 randomized controlled trials published in Nutrients (Antunes et al., MDPI) found that cacao consumption reduced total cholesterol by an average of 8 points and LDL cholesterol by nearly 10 points, and also lowered fasting blood glucose and blood pressure. A separate 2010 randomized controlled trial published in the Journal of the American College of Cardiology (Heiss et al., UCSF) found that CAD patients who consumed high-flavanol cacao twice daily for 30 days showed a 47% improvement in arterial vasodilation and a 2.2-fold increase in circulating angiogenic cells — the cells that repair damaged arterial walls.
Give alcohol a break. This is the single fastest way to reduce your liver's workload.
Sleep. While you rest, your body handles repair and regulation. Poor sleep affects everything — your cravings, your cortisol, your ability to maintain any other healthy habit. Read this blog post about sleep for help in this area.
And I started using my Liver Friendly Tincture.
Every ingredient in this formula was chosen for a specific reason. The research behind three of them — Burdock Root, Dandelion Root, and Yellow Dock — has grown substantially in recent years. Here is what the science says.
The Plants in Liver Friendly Tincture
🌿 Burdock Root — Clearing the Fat That Buries the Receptors
Burdock is one of the hero ingredients in Liver Friendly Tincture
Burdock (Arctium lappa L.) has been used in European, East Asian, and North American herbal traditions for centuries as a liver tonic and blood purifier. In traditional practice, it was used to support conditions associated with sluggish liver function — skin conditions, digestive sluggishness, and the kind of low-grade metabolic burden that doesn't have a name but makes you feel like your body isn't running cleanly.
The 2023 research tells us why it works at the cellular level.
A peer-reviewed study published in Molecules (Ma et al., 2023, PMC10647434) investigated the effect of chlorogenic acid from burdock root on fatty liver disease. The results were specific and significant.
Burdock root's chlorogenic acid switched on the metabolic cascade that drives the breakdown of fatty acid inside liver cells so it doesn't accumulate in the liver. The study found that burdock root's chlorogenic acid:
Reduced lipid droplet accumulation in fatty liver cells
Significantly decreased triglycerides and total cholesterol
Enhanced beta-oxidation of fatty acids — the actual fat-clearing process
Reduced liver cell injury markers (ALT and AST)
Inhibited liver cell death caused by fat accumulation
This is not a vague "liver support" claim. It is a specific documented molecular pathway, confirmed in peer-reviewed research.
This is exactly the fat load that Brown and Goldstein showed buries the LDL receptors.
Burdock root also contains inulin, a prebiotic fiber that feeds beneficial gut bacteria and reinforces the liver-gut connection that runs throughout this formula.
🌿 Dandelion Root — Bile Flow, Cholesterol Clearance, and Direct Lipid Support That Outperforms Milk Thistle
People spend all summer trying to rip dandelion out of their lawns while herbalists are busy digging up the roots.
Dandelion root is one of the most powerful herbs in Liver Friendly Tincture. It is a classic bitter. Bitters trigger the release of digestive enzymes and bile — which is why herbalists have reached for dandelion before heavy meals and to ease a sluggish liver for as long as anyone has been practicing plant medicine. Bile is how your body digests fat in your gut, and it moves cholesterol out of the body. More bile flow means better cholesterol clearance.
Here is what most people don't know.
A 2021 study published in Antioxidants (Pfingstgraf et al., PMC8063808) put dandelion root head-to-head against silymarin — the active compound in Milk Thistle, and the most studied hepatoprotective herb in Western medicine — in a liver failure model. Dandelion root won. It outperformed silymarin on serum liver markers and on reducing systemic oxidative stress. The researchers concluded that dandelion root is better at preventing acute liver injury. For a liver under daily metabolic load — which is every liver trying to manage elevated cholesterol — dandelion root's profile is the more relevant one.
A 2023 review in Molecules (Fan et al., PMC10343869) looking at decades of research on the dandelion confirmed that its extract reduced triglycerides, LDL, and total cholesterol, and inhibited the specific inflammatory pathways — NO, TNF-α, IL-1β, COX-2 — that make arterial walls sticky and vulnerable to cholesterol adhesion. It also noted that 39 approved Chinese patent medicines list dandelion as a principal active ingredient, several specifically for liver and lipid support. That is not folk wisdom. That is a national pharmacopoeia. It is also one of the reasons Liver Friendly works differently than a single-ingredient supplement.
A 2026 review in Chinese Herbal Medicines (Saraswat et al., PMC13069626) placed dandelion squarely in the category of herbs with documented hepatoprotective effects in fatty liver disease — the condition affecting roughly 1 in 4 people globally, and the same fat accumulation that buries the LDL receptors we talked about at the top of this post.
🌿 Yellow Dock Root — The Liver's Own Defense System and Clean-Up Crew
Yellow Dock has been used in traditional liver formulas for centuries — to support bile flow, help the body assimilate iron, and assist the liver's daily detoxification work. Like burdock and dandelion, it is a bitter, which means it stimulates digestive secretions. But the research shows it is doing something more specific than that.
A 2011 study in Phytotherapy Research (Maksimović et al., PMID 20623623) tested Yellow Dock extract directly on liver tissue. Researchers used carbon tetrachloride — a chemical that reliably causes oxidative liver damage — to injure liver cells, then measured whether Yellow Dock pretreatment made a difference. It did.
Animals pretreated with Yellow Dock had significantly less liver cell damage than those that weren't. Their lipid peroxidation — the cellular rust that accumulates when oxidative stress goes unchecked — was lower. Their glutathione levels were higher. And their liver antioxidant enzyme activity came back to near-normal values.
Glutathione is worth pausing on. It is not a supplement you take. It is something your liver makes. It is the liver's own internal cleanup molecule — the compound it produces to neutralize toxins, mop up oxidative damage, and keep its own cells intact while it does the hard work of metabolizing fat, filtering blood, and processing everything you eat and breathe. When glutathione is depleted, the liver takes damage in the process of doing its job. When it is supported, the liver can keep working without accumulating that damage.
In Liver Friendly, this is the role Yellow Dock plays: Burdock clears the fat load from liver cells. Dandelion supports bile flow and cholesterol clearance. Yellow Dock helps the liver protect itself while it does that work. You can think of it as Liver Friendly's anti-inflammatory buffer — the herb that keeps the engine from overheating while the other two are running it hard.
🌿 Ginger and Peppermint — The Anti-Inflammatory and Digestive Bridge
Ginger and Peppermint are not passive fillers in this formula.
The Hepatology Forum clinical review (Mancak et al., 2024, PMC10809338) included ginger (Zingiber officinale) among herbs with direct clinical evidence for reducing ALT, LDL, total cholesterol, and hs-CRP in NAFLD patients over 12-week trials. Inflammation is not separate from the cholesterol story — it is part of it. Cholesterol adheres to arterial walls that are inflamed and damaged. Reducing systemic inflammation reduces the surfaces cholesterol has to adhere to.
Peppermint supports bile flow and relieves the digestive tension that often accompanies liver stress. The liver does not work in isolation. It depends on healthy bile flow, healthy digestion, and healthy elimination. Peppermint keeps that whole system moving.
Why a Blend at Minimum Effective Dose
The same Hepatology Forum review noted that the hepatotoxicity cases documented in herbal medicine are overwhelmingly associated with products developed to maximize bioavailability at very high single-ingredient doses. Single-ingredient products used at appropriate doses are, in the review's own words, "mostly safe."
Liver Friendly is built on the opposite of the high-dose single-compound approach. Each herb supports a different aspect of liver function: fat clearance, bile flow, antioxidant defense, inflammation, digestive support. Together, they address the problem through complementary pathways at doses the body can use for long-term daily practice — which is exactly what managing borderline cholesterol requires, because this is not a short-term condition.
A Note on What This Is and Isn't
Liver Friendly Tincture is not a drug and does not treat, cure, or diagnose any medical condition. If you are currently taking a statin or any medication for cholesterol or liver conditions, please talk with your prescribing provider before adding any herbal supplement.
If you are taking fluoroquinolone antibiotics (such as ciprofloxacin), hold off on this formula until your course is complete — dandelion's mineral content can interfere with absorption of that class of antibiotic.
What Liver Friendly is: a carefully formulated, research-informed, minimum effective dose blend of organic herbs with centuries of documented traditional use and a growing body of modern pharmacological evidence. Formulated by a Clinical Herbalist with thirteen years of RN experience.
Holistic pairing
For broader digestive and whole-body support, pair Liver Friendly with Chai Chai Chai Tea and our Organic Ceremonial Grade Cacao Paste. The Chai supports your gut. The Cacao supports your arteries. Your liver, your gut, and your arteries work as a system. Supporting all three is how you feel the difference.
The Research Behind This Post
Brown MS, Goldstein JL. Nobel Prize in Physiology or Medicine, 1985.
Ma K et al. (2023). Molecules, PMC10647434.
Fan M et al. (2023). Molecules, PMC10343869.
Pfingstgraf IO et al. (2021). Antioxidants, PMC8063808.
Mancak M et al. (2024). Hepatology Forum, PMC10809338.
Saraswat I et al. (2026). Chinese Herbal Medicines, PMC13069626.
Maksimović Z et al. (2011). Phytotherapy Research, PMID 20623623.
Antunes TOdP et al. (2024). Nutrients, 16(12):1919.
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Donna Troy Cleary is a Clinical Herbalist, former Registered Nurse (Beth Israel Deaconess Medical Center, Harvard teaching hospital), and the founder of Spiral Herbal Remedies in Brooklyn, New York.
The statements made regarding these products have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease. Please consult your healthcare professional before use.
My body makes kidney stones from oxalates, so I need to avoid them in high doses as best I can. For example, I stopped eating spinach which has the highest oxalate content. I have high cholesterol and I’d love to take herbs like these and lots of cacao too, but I am afraid of the horrible pain of kidney stones. Any advice on an herbal tincture that won’t send me back into that kidney stone suffering? I’d like to take milk thistle or dandelion tea for example. I do fear the risk. Thanks!