Sarsaparilla is the most historically documented plant in the whole Dr. Sebi herb cabinet — a root with four hundred years of written medical record behind it, which is more than almost anything else on any version of the list can claim.
Here is what it is, where it sits in the framework, what's actually in it, and how to prepare it so the root gives you what it has.
What it is
Sarsaparilla is the root of a Smilax vine — a woody, trailing climber that can run to fifty metres. Several species are used and they aren't interchangeable in name: S. regelii is Jamaican sarsaparilla, S. aristolochiifolia is Mexican, S. officinalis Honduran, and S. glabra the Chinese one.
The root is fragrant, with a spicy sweetness, which is why it ended up as a flavouring as well as a medicine.
Where it sits on Dr. Sebi's lists
Not on the nutritional guide. Sarsaparilla belongs to the second of the three herb lists — the plants his practice and compounds actually used, as distinct from the seven approved herbal teas. We set out all three lists here, because knowing which list you are reading is what makes the rest of it make sense.
Within that second list, sarsaparilla is one of the most frequently named, usually alongside burdock and the two seaweeds.
The iron question
Sarsaparilla is widely described in the alkaline community as exceptionally iron-rich, and that description comes from Dr. Sebi's own teaching, where it is one of the reasons the root is valued.
What published compositional work on Smilax reports is a root containing phenolic compounds, flavonoids, steroidal saponins and a range of minerals.
The history, which is unusually well recorded
This is the part worth knowing, and it's genuinely remarkable.
Spanish physician Nicolás Monardes documented sarsaparilla as a treatment for syphilis in 1574. It was shipped to Europe from the Americas in quantity for exactly that purpose, and remained in use for centuries. In 1812, Portuguese soldiers treated with sarsaparilla were recorded as recovering faster than those given mercury, which was the standard treatment of the day — a low bar, mercury being actively poisonous, but a documented comparison nonetheless.
From there it settled into the role it still occupies in herbal practice: a depurative, a "blood purifier", a skin and joint herb. S. china remains listed in the Chinese Pharmacopoeia.
Four hundred years of continuous written record is rare for any plant, and it is the reason sarsaparilla keeps its place in herbal cabinets on several continents at once.
What's actually in it
The characteristic compounds are steroidal saponins — sarsaponin, smilasaponin and sarsaparilloside among them — along with phenolics, flavonoids and minerals.
Saponins are soap-like molecules. They foam in water, they have real biological activity, and they are also the reason for most of sarsaparilla's documented side effects, which are further down this page.
It isn't what's in root beer
A small correction that catches people out. Sarsaparilla is used as a natural flavouring in foods and soft drinks — but the classic American root beer flavour is sassafras, a different plant entirely. "Sarsaparilla" as a drink name is a separate, older tradition.
How to prepare it
Sarsaparilla is a root, which means it is decocted, not steeped. Simmer the cut root in water for twenty to forty minutes, covered, then strain.
Pouring hot water over root pieces and leaving them five minutes — the way you'd treat a tea bag — extracts very little. This is the single commonest preparation mistake in the category, and it applies equally to burdock and dandelion root.
Sweeten with date syrup or agave if you want to; both are approved. It's bitter, and most people meet it in a blend for that reason.
Getting the most from it
A saponin-bearing root gives up its content to time and heat, not to a quick pour. Everything below follows from that one fact.
Ratio. The standard working measure is one to two teaspoons of dried cut root per cup of water — roughly 5 to 10g per 250ml. For a batch, two tablespoons of root to a litre of water is a comfortable weekly quantity. Start at the lower end: the saponins are what make the drink active and also what make too much of it uncomfortable, and it is easier to add root next time than to undo a strong pot.
Method. Put the root into cold water and bring it up slowly, rather than dropping it into water already boiling — a slow rise draws more out of the woody tissue. Once it reaches a boil, drop it to the barest simmer and keep the lid on. The lid matters: sarsaparilla's aroma is volatile, and an uncovered pot sends the best of it into the room. Twenty minutes gives a light, sweet-spicy drink; forty gives a much deeper, more bitter one. Strain through a fine sieve, because fine root particles carry the harshest of the bitterness.
A second extraction. The root is not spent after one simmer. Many people re-cover the strained root with fresh water and simmer it a second time for another twenty minutes, then combine the two liquids. The second run is milder and rounder, and it makes a given weight of root go roughly half again as far.
Timing. Made in the morning and cooled, a decoction keeps three to four days in a sealed jar in the fridge and can be drunk cold. Because of the increased urination noted in the safety section below, most people prefer it earlier in the day rather than last thing at night. Dried root itself keeps a year or more in an airtight jar out of the light; when it stops smelling sweet and spicy on opening, it has stopped being worth simmering.
Taste, and what to put with it. On its own sarsaparilla is earthy and resinous with a sweet-root top note and a soapy bitterness underneath — closer to a woody licorice than to anything in a tea caddy. It takes well to being blended, which is how it is most often drunk. Burdock root goes in at the same time and simmers for the same length, and the two roots suit each other; dandelion root adds a roasted depth; a piece of fresh ginger added for the last ten minutes lifts the whole pot and cuts the soapiness. Anise or fennel seed, both approved, soften the bitter edge. A squeeze of key lime after straining does more to make it drinkable than sugar does, though date syrup or agave work if you want it sweet.
Sourcing, which matters more here than usual. "Sarsaparilla" is a trade name before it is a botanical one, and substitution is a real problem in this corner of the market. Several unrelated plants are sold under the name: Indian sarsaparilla is Hemidesmus indicus, not a Smilax at all; wild sarsaparilla in North America is Aralia nudicaulis, again unrelated; and Chinese S. glabra (fu ling / tu fu ling) is a genuine Smilax but a different root with a different profile from the Jamaican one. None of these are interchangeable, and a bag labelled only "sarsaparilla root" tells you almost nothing.
So ask for the binomial. A seller who will write Smilax regelii on the label, and say which country it came from, is a seller who knows what is in the sack. Buy cut root rather than powder where you can — cut root can be looked at and smelled, powder cannot, and powder is where substitution hides. Good Jamaican root is reddish-brown to grey outside, pale and fibrous inside, and smells distinctly sweet and spicy when you open the bag. Root with no smell has been sitting too long, and root that smells musty or looks damp should go back.
This is a traditional preparation, not a treatment for any condition. If you have symptoms or a diagnosis, see your doctor — taking care of yourself this way sits alongside medical care, not instead of it.
Safety
Better documented than for most herbs on this list, and worth reading before you make it a daily habit.
Gastrointestinal irritation and increased urination are both reported, and both trace to the saponin content. Large amounts are more likely to produce them than small ones.
Possible effects on drug metabolism. Sarsaparilla has been noted to induce liver enzymes, which is the mechanism by which a herb can change how fast your body clears a medicine. If you take prescription medication of any kind, that's a question for your doctor or pharmacist rather than a risk to take blind.
Root dust. One documented case of occupational asthma in someone exposed to sarsaparilla root dust — relevant if you're grinding it yourself, not if you're drinking it.
And the general rule for any dug root: it is only as safe as the person who identified it. Traceable sourcing beats the word "wildcrafted" on a label every time.
Common questions
Is sarsaparilla on Dr. Sebi's approved list?
Not on the nutritional guide's tea list, which names seven: burdock, chamomile, elderberry, fennel, ginger, raspberry and tila. Sarsaparilla belongs to the wider set of herbs his compounds used.
Which sarsaparilla should I buy?
S. regelii is the Jamaican root and the one most often sold for this purpose. Check the binomial on the label, since several unrelated plants are sold under the same common name — and what matters more than species is whether the seller can tell you where it came from.
How do I make sarsaparilla tea?
Simmer, don't steep — one to two teaspoons of cut root per cup, into cold water, brought up slowly and held at a bare simmer for twenty to forty minutes with the lid on. Strain and sweeten with date syrup or agave if you need to.
Can I drink it every day?
Many people do. The saponins are the reason to keep the amount modest rather than generous, and the enzyme-induction note above is the reason to ask a doctor if you take any medication.
Is it the same as sassafras or root beer?
No. Root beer's characteristic flavour is sassafras; sarsaparilla is a different plant with its own, older drink tradition.
Related
- Dr. Sebi herbs: the three lists, and which one you're reading
- Sea moss, bladderwrack and burdock: what each one does
- Is sea moss alkaline? And what's actually in it
- The complete approved food list
Full monographs — preparation, habitat, cautions and traditional use for every herb in the cabinet — are in The Alkaline Healing Medicinal Herbs Encyclopedia. The Ackaline app carries 40+ herbs with preparation and cautions on each, free to start.
For education, not medical advice. Sarsaparilla is a traditional preparation, not a treatment for any condition. Talk to your doctor or pharmacist before taking it regularly, particularly if you are pregnant or breastfeeding, take prescription medication, or have a diagnosed condition.
