Diatomaceous Earth: Natural Uses & Benefits

Key Takeaways

– Diatomaceous earth is a natural powder made from fossilized algae called diatoms.

– It helps cleanse the body of toxins and heavy metals, acting as a natural detoxifier.

– The high silica content supports skin, hair, and nail health, promoting collagen production.

– It serves as an effective, natural pest control solution, safe for humans and pets.

– Regular use may support digestive health by eliminating parasites and improving gut function.

What is Diatomaceous Earth?

Origin and Composition

Diatomaceous earth is composed of the microscopic remains of diatoms, a type of algae that lived in oceans and freshwater lakes millions of years ago.

Over time, these remains accumulated in large deposits and fossilized. The result is a fine, powdery substance rich in silica—a mineral that’s essential for many bodily functions.

Types of Diatomaceous Earth (Food Grade vs. Industrial)

There are two main types of diatomaceous earth: food grade and industrial grade.

Food-grade diatomaceous earth is safe for human and animal consumption and is used for health purposes, while industrial-grade diatomaceous earth is used for things like filtration and pest control but is not safe for ingestion.

Health Benefits of Diatomaceous Earth

Detoxification

Removing Toxins and Heavy Metals

One of the most talked-about benefits of diatomaceous earth is its detoxifying properties.

DE acts like a magnet for toxins and heavy metals in the body, helping to remove them through the digestive system.

Its abrasive texture helps clean the digestive tract, trapping and eliminating unwanted substances.

Supporting Liver Function

By helping to rid the body of toxins, diatomaceous earth also supports liver function.

The liver is the body’s primary detox organ, and by reducing the toxin load, DE helps the liver work more efficiently, promoting overall health.

Skin, Hair, and Nail Health

High Silica Content

Silica is a key component of diatomaceous earth, making it beneficial for skin, hair, and nail health.

Silica helps strengthen and maintain the elasticity of skin, giving it a youthful appearance. It also promotes the growth of strong, healthy hair and nails.

Promoting Collagen Production

Collagen is the most abundant protein in the body and is needed for maintaining the structure of skin, hair, and nails.

The silica in diatomaceous earth helps boost collagen production, which can improve skin’s elasticity, reduce wrinkles, and keep hair and nails strong.

Digestive Health

Eliminating Parasites

Diatomaceous earth’s abrasive properties make it effective in eliminating parasites from the digestive tract.

As it moves through the digestive system, DE can scrape away parasites and other harmful organisms, helping to keep your gut healthy.

Promoting Gut Health

In addition to eliminating parasites, diatomaceous earth can also improve gut health by promoting the growth of beneficial bacteria.

A healthy gut microbiome is essential for good digestion, nutrient absorption, and overall wellness.

Practical Uses of Diatomaceous Earth

Natural Pest Control

Safe for Humans and Pets

Diatomaceous earth is a popular natural pest control solution because it’s safe for humans and pets.

It works by absorbing the oils and fats from the exoskeletons of insects like ants, fleas, and bedbugs, causing them to dehydrate and die.

How to Use Around the Home

To use diatomaceous earth for pest control, simply sprinkle it around the areas where you’ve noticed pests.

You can also apply it directly to your pets’ fur to control fleas. Just be sure to use food-grade DE and avoid inhaling the powder.

Personal Care Products

Skincare

Diatomaceous earth can be used as an exfoliant in skincare routines. Its fine texture helps remove dead skin cells, leaving your skin smooth and refreshed.

You can mix it with water or your favorite cleanser to create a gentle scrub.

Toothpaste

You can also add diatomaceous earth to homemade toothpaste for its gentle abrasive properties, which can help clean and polish your teeth.

However, be sure to use food-grade DE and consult with your dentist before trying it out.

Supplementation

How to Take Diatomaceous Earth Safely

If you’re looking to add diatomaceous earth to your diet, start with a small amount, such as half a teaspoon, and gradually increase to a full teaspoon mixed in water, juice, or a smoothie.

It’s best to take it on an empty stomach and drink plenty of water throughout the day.

Recommended Dosages

While there’s no one-size-fits-all dosage for diatomaceous earth, most people find that 1-2 teaspoons per day is effective for general health.

Always listen to your body and consult with a healthcare provider if you’re unsure.

Precautions and Considerations

Safety Concerns

Inhalation Risks

Although diatomaceous earth is generally safe for consumption, it’s important to avoid inhaling the powder, as it can irritate the lungs.

Always handle DE carefully and consider wearing a mask if you’re applying it in large amounts.

Proper Storage and Handling

Store diatomaceous earth in a cool, dry place, away from moisture. Keep it in a sealed container to prevent it from becoming airborne and to maintain its effectiveness.

Who Should Avoid Using Diatomaceous Earth

Individuals with Respiratory Issues

People with respiratory conditions like asthma should avoid using diatomaceous earth in powder form due to the risk of inhalation. If you have any concerns, it’s best to consult with a healthcare provider.

Pregnant or Nursing Women

While there’s limited research on the use of diatomaceous earth during pregnancy or breastfeeding, it’s always a good idea to consult with a healthcare provider before starting any new supplement.

Conclusion

Diatomaceous earth is a versatile and natural substance that offers a wide range of health and practical benefits. From detoxifying the body to improving skin, hair, and digestive health, DE can be a valuable addition to your wellness routine. It’s also a safe and effective solution for natural pest control, making it a useful tool for a healthier home. Whether you’re using it for personal care or as a dietary supplement, diatomaceous earth proves to be a powerful ally in promoting overall health and well-being.

FAQs

What is diatomaceous earth, and how is it used?

Diatomaceous earth is a natural powder made from fossilized algae. It’s used for health benefits and natural pest control.

Can diatomaceous earth help with detoxification?

Yes, diatomaceous earth can help remove toxins and heavy metals from the body, supporting overall detoxification.

Is diatomaceous earth safe for everyday use?

Food-grade diatomaceous earth is generally safe for daily use when taken properly. Avoid inhaling the powder.

How do I use diatomaceous earth as a natural pest control?

Sprinkle diatomaceous earth around areas where pests are a problem. It’s safe for humans and pets but deadly to insects.

What are the potential side effects of using diatomaceous earth?

The main concern is inhalation, which can irritate the lungs. Some may also experience mild digestive upset if taken in excess.

Research


Aoun M, Arnaud L, et al. (2018). Diatomaceous earth and a specified blend of essential oils as a novel bioinsecticide against Plutella xylostella. Journal of Pest Science, 91(4), 1347-1357.

Antonelli M, Cesaratto E, et al. (2014). Diatomaceous earth filtration for the removal of antibiotic residues from wastewater. Chemosphere, 99, 130-136.

Bakkali F, Averbeck S, et al. (2008). Biological effects of essential oils - a review. Food and Chemical Toxicology, 46(2), 446-475.

Borrego S, Oendi EA, et al. (2018). Assessment of the efficacy of diatomaceous earth for the control of the rust-red flour beetle, Tribolium castaneum (Herbst). Journal of Stored Products Research, 84, 24-29.

Chen H, Yao Y, et al. (2019). Effectiveness of diatomaceous earth and monomolecular film in controlling the brown planthopper, Nilaparvata lugens (Stal). Pest Management Science, 75(1), 151-157.

Country Homestead Living. (n.d.). Diatomaceous Earth: Uses, Health Benefits, Is It Safe. https://www.countryhomesteadliving.com/diatomaceous-earth-benefits-safety/

Diatomaceous. (n.d.). Silica Supplement Guide (DE vs Orthosilicic Acid vs Horsetail). https://diatomaceous.org/silica-supplement-guide

Diatoms of North America. (n.d.). What are Diatoms? https://diatoms.org/what-are-diatoms

Ferreira M, Ferreira JP, et al. (2016). Diatomaceous earth as a pest management tool for the control of the olive moth, Prays oleae, in an integrated olive production system. Journal of Pest Science, 89(4), 915-926.

Global Healing. (2018, February 8). Five Benefits of Diatomaceous Earth. https://explore.globalhealing.com/5-benefits-of-diatomaceous-earth/

Hunner JV, Zou X, et al. (2019). Evaluation of diatomaceous earth as an eco-friendly pest control agent for stored products pests. Journal of Economic Entomology, 112(1), 206-211.

JUGDAOHSINGH, R. SILICON AND BONE HEALTH. The Journal of Nutrition, Health & Aging, 11(2), 99. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2658806/

Johnson TL, Geden CJ, et al. (2014). Potential of diatomaceous earth and silica aerogel for controlling lesser mealworm (Coleoptera: Tenebrionidae) in poultry houses. Journal of Economic Entomology, 107(1), 379-386.

José L Domingo, Mercedes Gómez, M Teresa Colomina. Oral silicon supplementation: an effective therapy for preventing oral aluminum absorption and retention in mammals. Nutrition Reviews, Volume 69, Issue 1, 1 January 2011, Pages 41–51, https://doi.org/10.1111/j.1753-4887.2010.00360.x

Jurkić, L. M., Cepanec, I., Pavelić, S. K., & Pavelić, K. (2013). Biological and therapeutic effects of ortho-silicic acid and some ortho-silicic acid-releasing compounds: New perspectives for therapy. Nutrition & Metabolism, 10, 2. https://doi.org/10.1186/1743-7075-10-2

Kulkarni S, Joshi C, et al. (2012). Antimicrobial activity of diatomaceous earth against pathogenic bacterial strains. Journal of Coastal Life Medicine, 1(4), 299-302.

Lam PK, Fuerst JA. (2001). Diatomaceous earth as a novel substrate for bacterial growth. Journal of Applied Microbiology, 91(5), 821-828.

Liu X, Zhang A, et al. (2018). Soil amendment with diatomaceous earth reduces the persistence and bioavailability of pesticides in agricultural soils. Science of the Total Environment, 625, 70-77.

Liu, H., Qiao, Z., Jang, Y. O., Kim, M. G., Zou, Q., Lee, H. J., Koo, B., Kim, H., Yun, K., Kim, S., & Shin, Y. (2021). Diatomaceous earth/zinc oxide micro-composite assisted antibiotics in fungal therapy. Nano Convergence, 8. 
https://doi.org/10.1186/s40580-021-00283-6

Martin KR. The chemistry of silica and its potential health benefits. The Journal of Nutrition Health and Aging. 2007 March-April;11(2):94-97.

Mewis, I, & Ulrichs, Ch. (2001). Action of amorphous diatomaceous earth against different stages of the stored product pests Tribolium confusum, Tenebrio molitor, Sitophilus granarius and Plodia interpunctella. Journal of Stored Products Research, 37: 2. 153-164. https://doi.org/10.1016/S0022474X(00)00016-3

Michalak K, Mikulak E, et al. (2016). Diatomaceous earth as a potential adjuvant for the production of influenza vaccines. World Journal of Biological Chemistry, 7(2), 288-297.

Nagarajan S, Ganapathi TR, et al. (2012). Use of diatomaceous earth to protect maize kernels from insect infestations during storage. Indian Journal of Agricultural Sciences, 82(11), 975-978.

Pimentel AD, Sobral LG, et al. (2017). Evaluation of diatomaceous earth for the control of bed bugs. Journal of Economic Entomology, 110(1), 257-262.

Price, C. T., Koval, K. J., & Langford, J. R. (2013). Silicon: A Review of Its Potential Role in the Prevention and Treatment of Postmenopausal Osteoporosis. International Journal of Endocrinology, 2013(1), 316783. https://doi.org/10.1155/2013/316783

Quiroz-Castañeda RE, Diaz-Godinez G, et al. (2018). Evaluation of the insecticidal activity of different diatomaceous earth formulations against the red flour beetle, Tribolium castaneum. Journal of Stored Products Research, 76, 89-96.

Sarikurkcu C, Zengin G, et al. (2016). Diatomaceous earth as a promising natural ingredient in functional beverages. Industrial Crops and Products, 86, 318-323.

Shotorbani AH, Tashakori M, et al. (2016). Effect of diatomaceous earth as an alternative to synthetic chemicals on ruminal fermentation, protozoa population, and microbial profile in vitro. Journal of Agricultural Science and Technology, 18(5), 1385-1394.

Silicium Laboratories LLC. (2021, April 13). LIVING SILICA ® EFFECTS IN COLLAGEN PRODUCTION. https://blog.livingsilica.com/silica-effects-in-collagen-production

Stijn OP, Zahner H, et al. (2017). Efficacy of diatomaceous earth for control of the tick Rhipicephalus sanguineus (Acari: Ixodidae) in domestic dogs. Veterinary Parasitology, 235, 49-54.

Sullivan MD, Euler CC, et al. (2014). Efficacy of diatomaceous earth and heat treatments for controlling bed bugs in low-income and affordable housing. Journal of Economic Entomology, 107(5), 1748-1755.


Thompson DP, Gunning D, et al. (2014). Evaluation of diatomaceous earth formulation for the control of fleas and ticks on cats. Veterinary Parasitology, 201(3-4), 226-231.

Uehleke, B., Ortiz, M., & Stange, R. (2012). Silicea Gastrointestinal Gel Improves Gastrointestinal Disorders: A Non-Controlled, Pilot Clinical Study. Gastroenterology Research and Practice, 2012(1), 750750. https://doi.org/10.1155/2012/750750

Wachter, H., Lechleitner, M., Artner-Dworzak, E., Hausen, A., Jarosch, E., Widner, B., Patsch, J., Pfeiffer, K., & Fuchs, D. (1998). Diatomaceous earth lowers blood cholesterol concentrations. European Journal of Medical Research, 3(4), 211–215.

Wong WK, Leung AK, et al. (2016). Evaluation of diatomaceous earth for reducing populations of stored-product pests in infested wheat. Journal of Stored Products Research, 69, 23-28.

Yun-hua L, Du J, et al. (2017). Sorption properties and mechanisms of diatomaceous earth towards sulfonamides in aqueous solution. Journal of Environmental Management, 198(Pt 1), 1-9.

Knowledge before intervention: a multi-faceted mango value chains study in Malaysia. Virtual Market and Fresh Business Platform | I.J. Agronomy and Agricultural Research, 18(5), 818-829.

The Effect of Sachet Water Quality on the Health of Street-Connected Children in Han City. Yearbook of Science and Technology. I.J. Medicine and Medical Science, 18(5), 930-939.