1,056 plants · 1,136 documented actions · graded against the research
Not a list of remedies. A map of what each plant does in the body, which ones fit your biology rather than the average person's, and how they behave together — every claim graded against the published research, including where there isn't any.
Each of these is a live corner of the same graph. Open one and follow it as far as the evidence goes.
278 plants · 12 with human data
The sedative cluster: plants that reach the same actions by different routes.
Valerian · Rauwolfia · Lavender
Open in the Atlas →374 plants · 45 with human data
The best-evidenced corner of the graph — bitters, carminatives and the plants tested in people.
Ginger · Cinchona · Angelica
Open in the Atlas →51 plants · 5 with human data
Where tradition and clinical evidence diverge most sharply.
Stevia · Valerian · Kava
Open in the Atlas →What you'll understand
Most herbal advice hands you a list and hopes. This is the other thing — understanding what these plants do, which of them suit the body you actually have, and what the research does and doesn't support.
Not “good for sleep”. The actual documented actions — sedative, antispasmodic, anti-inflammatory — and the conditions each one bears on. This is the difference between a remedy list and knowing why something is being suggested to you.
Your constitution, your medications, your history. The same complaint in two people rarely points at the same plant, and anything that ignores that is guessing. Tell us how your body works and the map narrows to what applies to you.
Plants are rarely taken alone, and combinations are where most advice goes quiet. We build combinations that cover more of what your body is asking for, and surface the interactions instead of leaving you to find them.
Every relationship carries its grade — human trial, laboratory work, or traditional use with no science reviewed — and the references behind it. You are never asked to take our word for it, which is the whole point.
64,061 relationships between 1,056 plants, 1,557 conditions and 1,173 pharmacological actions — and not one of them is stated without the grade of evidence behind it.
64%
Nearly two thirds of what is written about herbs is traditional use with no science reviewed. It isn't worthless — but it isn't evidence, and you deserve to know which you're reading.
141
Herbs rated "do not self-administer" are hidden by default everywhere on this site — and every plant is checked for pregnancy and breastfeeding, including the 973 where the honest answer is that nobody knows yet.
121
Every relationship traces back to a citation you can look up — Commission E, WHO monographs, published trials. No "studies show".
Search a plant, a symptom or an action and follow the connections outward. The Atlas is the whole corpus in one view — 734 conditions have enough behind them to stand on their own.
Open the Atlas →The knowledge graph is extracted from published pharmacological reference works and checked against them. Editorial content is reviewed by The Sarv Health Team, and we publish how we work.
We don't write herbal claims. We re-model what published reference works already record, keep the citation attached, and show you the grade. Every source named — and every one of them something you can go and check yourself.
64,061
A compilation, not an opinion: it indexes the primary literature rather than asserting its own claims, which is why every relationship arrives with citations already attached.
121
The claims trace past the compilation to the works themselves — the German Commission E monographs, WHO, Martindale, the PDR and 117 more. Every relationship carries the codes of the references behind it, so you can go and read the original.
1,056
Pregnancy and breastfeeding safety for every plant in the atlas. A US Government work, so where it has something to say we can show you its exact words rather than our summary of them.
23,081
Botanical synonyms, so ashwagandha and Withania somnifera resolve to one plant. Unglamorous, and the reason herbal sources contradict each other when it is missing.
Editorial content is reviewed by The Sarv Health Team. The extraction pipeline is re-runnable and checked against the source works, and we publish how we work.
Our editorial process →This information is for general wellness and educational purposes only and is not medical advice. Traditional use is not evidence of effectiveness. Consult a qualified healthcare provider before using any herb — especially if you are pregnant, nursing, or taking medication.
The same complaint in two people rarely points at the same plant. The Atlas is the evidence; this is how it becomes yours.
Your constitution, lifestyle, medications and health history. Not a quiz for its own sake — it is what decides whether you are shown the plant that suits you or the one that suits everybody.
Plants, preparations, amounts and timings chosen for you, each one traceable back to the actions and references behind it. Interactions and cautions are surfaced, not buried.
Track how you respond week to week. Herbs work slowly and memory is a poor instrument — a record is what turns a recommendation into something you know works for your body.
Membership
Every plant, condition and citation on this site stays free to read — all 1,056 of them. What a membership adds is the part a reference library cannot do on its own: work out which of it applies to you, and stay with you while you try it.
Your constitution, goals, medications and history decide what you are shown — not what is trending. Every suggestion is cross-checked for interactions before it reaches you.
Describe what you are actually feeling and work back to the plants with the best evidence behind them, filtered for what is safe alongside anything you already take.
Track how you respond over weeks. Herbs are slow and easy to misjudge from memory — a record tells you what to keep and what to drop.
Ask a health question at two in the morning and get a considered answer in seconds. No appointment, no waiting room, no charge per question.
Sleep, energy, stress and routine tracked in one place, so a plan becomes something you follow rather than something you read once.
3 days free. Then $69.99 for the year — about $1.35 a week. Or $9.99 weekly if you would rather not commit.
Cancel any time during the trial and you are not charged.
Sârv supports general wellness and education. It is not a medical service, does not diagnose or treat any condition, and does not replace your doctor, midwife or pharmacist.
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