Herb
Lily of the Valley
A traditional heart tonic herb historically used to help quiet an irregular or racing heart.
🛑 RemedyRank warns against this
Every part of the plant carries heart-stopping glycosides. There is no safe home dose.
This page exists so the reasons are written down plainly, not because the practice is recommended. Nothing is sold here. If a doctor has prescribed something for a diagnosed condition, follow their guidance — that is a decision between you and them, and it is a different thing from trying this at home.
⤢📊 How it ranks (our editor score) — 45/100Tap to see the breakdown
🌱 What it is
Lily of the valley is a strong herb historically used in small, carefully controlled amounts to support heart rhythm.
📜 Where it comes from
Lily of the valley has been used in European folk and formal medicine since the medieval period, when herbalists noted its powerful effects on the heart, similar to but gentler than related plants like foxglove. Nineteenth-century physicians studied it more closely as heart medicine developed as a field, using small, carefully measured amounts to help support heart rhythm. Because of its potency, it has always been regarded as a plant requiring careful, controlled use rather than casual home preparation.
🥄 How to use it
Take only as an herbal preparation under the guidance of a qualified herbalist or healthcare provider — this is a potent herbA plant, or part of one, used for flavor, food, or gentle health support. More → requiring professional oversight.
How much: Only as prescribed and monitored by a qualified healthcare provider or herbalist.
Why it works: Traditionally regarded as a heart invigorator that may help quiet an overactive or irregular heartbeat.
⚠️ Cautions
- This herb contains cardiac glycosides and can be toxic in excess — use only under professional medical or herbalist supervision
- Not for self-directed use; never combine with heart medications without medical guidance
- Not for use during pregnancy or breastfeeding
📚 Learn more
🌿 Deeper natural detail
🩺 The conventional view
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📚 Resource confidence
Based on mentions in health references
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