The curious few.
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Know what you're putting in your body.
158 herbs, nutrients, and compounds. What the science says, what tradition knew, and what to watch for. Founding members keep this running.
$60 /year
Founding rate — locked for life. Regular price after launch: $96/year.
- ✓ Full access to all 158+ entries
- ✓ Print-ready reference card for every herb
- ✓ Monthly curated set — 5 herbs, one body system
- ✓ The Sunday Letter — weekly research digest
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Cancel any time. No questions asked.
Hawthorn
Crataegus monogyna
also known as May tree, Whitethorn, Crataegus
Moderate (mild heart failure)
A flowering hedge plant whose leaves, flowers, and berries support cardiac contractility and mild heart failure under medical supervision.
- Supports mild heart failure (NYHA Class I-II)
- Strengthens cardiac contractility
- Modestly lowers blood pressure
- Provides antioxidant proanthocyanidins
- Approved by Commission E for cardiac support
- Used since the first century
Active in Proanthocyanidins (OPCs), Vitexin, Flavonoids, Triterpenes.
Use caution with cardiac medications (digoxin, beta blockers, ACE inhibitors)
Use caution with blood pressure medications
Always coordinate use with a cardiologist if used for heart conditions
Insufficient data in pregnancy
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The curious few.
50 founding spots left
Know what you're putting in your body.
158 herbs, nutrients, and compounds. What the science says, what tradition knew, and what to watch for. Founding members keep this running.
$60 /year
Founding rate — locked for life. Regular price after launch: $96/year.
- ✓ Full access to all 158+ entries
- ✓ Print-ready reference card for every herb
- ✓ Monthly curated set — 5 herbs, one body system
- ✓ The Sunday Letter — weekly research digest
- ✓ Bookmarks synced across devices
- ✓ Founding rate locked forever
Cancel any time. No questions asked.