Nasturtium officinale
Nutrient-dense aquatic green — scored #1 on CDC Powerhouse Fruits and Vegetables scale (100/100). Contains PEITC (phenethyl isothiocyanate) — potent anticancer compound. Traditional spring tonic. For respiratory health and detoxification.
Sign in and complete your health profile to see safety warnings personalized to your age, sex, medications, conditions, and allergies for this herb.
If you take any medications, review these interactions carefully.
Blood thinners (vitamin K), chlorzoxazone.
Pregnancy (large amounts — emmenagogue). Stomach ulcers. Kidney disease.
GI irritation at high doses. Parasites if wild-harvested from contaminated water.
Kettle or pot, Mug or teapot, Strainer or tea infuser, Measuring spoon
Personalized Guidance
Our Herbal Support Finder matches you with herbs based on your wellness goals, health profile, and medications.
Start with a small amount to check for any sensitivity. Not all herbs are suitable for tea preparation — some require alcohol extraction (tincture) for full potency.
Drink fresh or refrigerate for up to 48 hours. Dried herbs should be stored in airtight containers away from light.
Purchase from reputable supplement company
Standardized extracts are concentrated — do not exceed recommended doses. They may interact differently with medications than whole-herb preparations. Consult a healthcare provider if taking medications.
Follow manufacturer storage instructions. Typically store cool, dry, and away from light.
Measuring spoon, Blender or cup for mixing
Start with smaller amounts and increase gradually. Powdered herbs are concentrated — measure carefully.
Store in airtight containers away from light and moisture. Use within 6-12 months.
