Bentonite Clay
Volcanic ash aged into a powerful detoxifier. Its negative charge pulls positively-charged toxins like a magnet. Animals instinctively eat it after poisoning.
Quick Facts
Also Called
Montmorillonite, Healing Clay, Living Clay
Tradition
Indigenous American, Geophagy (earth-eating)
Primary Use
Heavy metal binding, toxin removal, gut healing
Form
Food-grade powder, capsules, liquid
What It Is
Bentonite clay formed from volcanic ash that weathered over millions of years, developing a unique crystalline structure. It's named after Fort Benton, Wyoming, where large deposits were discovered.
The clay carries a strong negative electrical charge. When it contacts liquids, it swells and creates suction that pulls positively-charged substances (heavy metals, pesticides, toxins) into its structure. It then carries them out of the body without being absorbed itself.
How It Works
- →Ionic exchange: Clay's negative charge attracts and binds positively-charged toxins like heavy metals, pesticides, and some mycotoxins
- →Absorption/adsorption: Swells to 10-15x its size when wet, trapping toxins both on surface and inside structure
- →Gut coating: Forms protective layer on intestinal lining, which may help with leaky gut
- →Mineral donation: Releases beneficial minerals (calcium, magnesium, silica) in exchange for toxins it binds
Traditional Use
Geophagy: Clay-eating is documented across cultures worldwide. Pregnant women, in particular, crave clay in many traditions — possibly for mineral content and toxin binding.
Indigenous American:Native tribes used clay internally for food poisoning and externally for wounds. Called it "ee-wah-kee" — the mud that heals.
Animal behavior: Wild animals instinctively seek out and eat clay deposits after consuming toxic plants. This natural geophagy inspired human use.
Dosing Protocol
Internal (Food-Grade Only)
1/2 to 1 teaspoon in water, 1-2x daily on empty stomach. Stir in glass or plastic — never metal.
Liquid Clay
1-2 tablespoons of pre-hydrated clay liquid, 1-2x daily. More convenient, same effect.
Timing
2 hours away from food, supplements, and medications. Clay binds indiscriminately.
Contraindications
- • Medications — binds most drugs; maintain 2-4 hour window
- • Iron deficiency — clay can bind iron; supplement separately
- • Constipation — clay can worsen; ensure good bowel movements
- • Intestinal obstruction — do not use
- • Non-food-grade clay — industrial clay may contain contaminants