1. Toxicity Risk
Ricin is present in the seeds, leaves, and sap — though in lower concentrations in leaves
Ricin inhibits protein synthesis — even small amounts can be deadly if ingested
Just one chewed seed can kill a child
🚫 Never ingest raw castor leaves or seeds.
2. Unsafe for Internal Use
Drinking castor leaf tea can cause:
Severe vomiting
Diarrhea
Kidney and liver damage
Respiratory failure
✅ There is no safe dose for internal use without professional preparation.
3. Not Safe for Everyone
Avoid castor leaf use if you:
Are pregnant or breastfeeding — may stimulate uterine contractions
Have kidney or liver disease
Are on medication — possible interactions
Have open wounds or sensitive skin — may cause irritation
🩺 Always consult a healthcare provider before use.
4. Misuse Can Be Deadly
Boiling does not destroy ricin — it’s heat-stable
Drying or crushing does not make it safe
“Natural” doesn’t mean “harmless”
🚫 The CDC and WHO warn against unregulated use of castor plant parts.
✅ Safe Ways to Use Castor Leaves (If You Choose To)
If you’re considering use, topical application is the least risky — but still requires care.
