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Detox & Cleanse · August 25, 2026 · 2 min
Dr. Kurt Bravata reviews Great Plains Bentonite Detox — a natural clay formula for digestive cleansing, toxin binding, and gut health support.
Kurt Bravata, M.D. · Educational, not a substitute for your physician.
Bentonite clay is one of the oldest detoxification tools known to humanity. Indigenous cultures on every continent have used clay internally for centuries — to settle upset stomachs, bind poisons, and support digestive health. Modern science has confirmed what traditional healers knew: bentonite clay has a remarkable ability to bind and remove toxins from the digestive tract.
Bentonite clay is a volcanic mineral — technically known as montmorillonite — formed from volcanic ash deposits millions of years old. When hydrated, it forms a porous honeycomb structure with an enormous surface area. One tablespoon of Great Plains Bentonite binds toxins across a total surface area of over 8,100 square feet — more than the floor area of four average homes.
The mechanism is physical, not chemical. Bentonite carries a strong negative electrical charge when hydrated. Most toxins — heavy metals, pesticides, aflatoxins, ammonia, and harmful bacteria — carry a positive charge. They are drawn to the clay, bound tightly, and eliminated in the stool. The clay itself is not digested or absorbed into the bloodstream.
Yerba Prima has been the most trusted manufacturer of fiber and wellness products in the United States since 1980. Their Great Plains Bentonite uses only USP/NF pharmaceutical-grade montmorillonite — the highest purity grade available — purified through a 4-step water-washing process. Made and sourced in the USA. GMP certified and FDA inspected.
The product holds a 4.6-star rating from 442 Amazon reviews, with 83% five-star ratings.
Dose: 1 tablespoon mixed in 4–8 oz of water, once or twice daily. Shake well before using.
Critical rules:
Caution: Consult your physician if pregnant, nursing, or under a doctor's care.
Also available on the [Holistic Human Shop](/shop#supplements).
Affiliate link. Educational purposes only. Consult your healthcare provider before starting any detox protocol.
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