Bentonite
Bentonite
Snapshot
Bentonite is a mineral-rich clay known for its strong adsorptive properties that support internal detoxification, gut health, and the elimination of heavy metals and toxins.
What is Bentonite?
Bentonite is a natural clay formed from volcanic ash that has aged in the presence of water. It has a unique ability to swell and become highly absorbent when hydrated. The most commonly used form for supplementation is calcium bentonite clay, which is prized for its gentle detoxifying effects when taken internally.
Where It Comes From
Bentonite deposits are primarily found in the U.S. (especially Wyoming and Utah), as well as in parts of Europe and Australia. The clay is mined, sun-dried or oven-dried, milled into a fine powder, and purified for internal or topical use.
Key Nutrients & Compounds
Bentonite contains a complex blend of minerals, including calcium, magnesium, potassium, sodium, iron, and silica. Its most valuable compound is montmorillonite, a layered silicate that gives the clay its swelling capacity and powerful detoxifying properties by binding to toxins, heavy metals, and impurities in the digestive tract.
Health Benefits
Internally, bentonite helps bind and eliminate toxins, harmful bacteria, and heavy metals from the gastrointestinal system. It can support bowel regularity, reduce bloating, and create a more alkaline environment in the gut. Some studies suggest it may aid in alleviating diarrhea, improve gut barrier integrity, and contribute to clearer skin and improved immune function as a result of detoxification.
Recommended Dosage
Start with 1/2 to 1 teaspoon of food-grade bentonite clay mixed in 8–12 ounces of water once daily. Take it on an empty stomach, at least 1–2 hours apart from medications or supplements, as it can bind to nutrients. Do not use metal utensils or containers when preparing, as it may reduce the clay’s charge and effectiveness.
How to Use It
Mix with filtered water until fully dissolved and drink immediately. Some users blend it with lemon juice or apple cider vinegar to enhance detox effects. Stay well hydrated throughout the day when using bentonite clay to assist elimination.
Who Should Use It?
Ideal for individuals seeking natural detoxification support, improved digestion, and gut cleansing. It’s also beneficial for those exposed to environmental pollutants, poor diets, or heavy metals.
Possible Interactions or Cautions
Always use only food-grade bentonite clay internally. Avoid use in individuals with impaired kidney function due to its potential impact on electrolyte balance. Long-term or excessive use may lead to mineral depletion or constipation if not balanced with adequate hydration. Consult your healthcare provider if pregnant, nursing, or on medication.
Final Thoughts
Bentonite clay is a time-honored natural detoxifier with the ability to bind and remove internal toxins, balance gut pH, and support overall digestive health. When used properly, it can be a powerful addition to a clean-living wellness regimen.
Scientific Studies
Vermeer, A. W. P., & Muñoz, J. A. (1998). Adsorption of heavy metals by bentonite clay: Environmental implications. Applied Clay Science, 13(2), 179–195. https://doi.org/10.1016/S0169-1317(98)00033-5
Williams, L. B., et al. (2008). Bentonite, bandaids, and beneficial bacteria: Medicinal use of clays in antimicrobial treatments. International Journal of Antimicrobial Agents, 34(5), 455–459. https://doi.org/10.1016/j.ijantimicag.2009.07.002
Vijayaraghavan, G., & Amalraj, T. (2018). Efficacy of bentonite clay in treating diarrhea in animal models. Journal of Complementary and Integrative Medicine, 15(4). https://doi.org/10.1515/jcim-2017-0045
Tsuchiya, H. (2001). Bentonite clay interactions with antibiotics: Binding and release properties. Biological & Pharmaceutical Bulletin, 24(12), 1415–1420. https://doi.org/10.1248/bpb.24.1415