What Is Diatomaceous Earth? Benefits, Uses and How It Works

What Is Diatomaceous Earth? Benefits, Uses and How It Works

March 25, 2026

Diatomaceous Earth has become increasingly popular in the natural wellness world, but many people are still unsure exactly what it is or how it is used.

Diatomaceous Earth, often referred to as DE, is a naturally occurring powder made from the fossilised remains of microscopic aquatic organisms known as diatoms. These tiny organisms have skeletons made from silica, which gives Diatomaceous Earth its distinctive fine, chalky texture.

Food-grade Diatomaceous Earth is commonly used as part of a natural wellness routine and has a variety of practical and household uses.

 

How Is Diatomaceous Earth Formed?

Diatoms are microscopic algae that have existed in oceans and freshwater for millions of years. Over time, their silica-rich skeletons accumulated in sediment layers on the ocean floor.

These deposits were eventually mined and processed into the fine powder we now know as Diatomaceous Earth.

The powder is naturally rich in silica, a mineral that plays an important role in the body and is commonly found in connective tissues such as skin, hair and nails.

 

Potential Benefits of Diatomaceous Earth

Diatomaceous Earth has gained popularity for its versatility and mineral content. While research is still developing, food-grade Diatomaceous Earth is often used to support general wellness.

Natural Source of Silica

Diatomaceous Earth is primarily composed of silicon dioxide, a compound that provides silica. Silica is an important mineral that contributes to the structure of connective tissues in the body.

Silica is naturally present in bones, skin, hair and nails, and it plays a role in supporting their structure and strength.

Digestive Wellness

Some people choose to include food-grade Diatomaceous Earth in their routine to support digestive wellbeing. As a naturally occurring mineral powder, it is sometimes used as part of a balanced lifestyle focused on gut health.

Gentle Detox Support

Diatomaceous Earth has a porous structure, which allows it to absorb and bind to substances. Because of this, it is sometimes included in natural wellness routines that focus on supporting the body’s natural detoxification processes.

 

Food Grade vs Industrial Diatomaceous Earth

It is important to understand that not all Diatomaceous Earth products are the same.

There are two main types:

Food Grade Diatomaceous Earth

Food-grade Diatomaceous Earth is processed and purified so that it is suitable for use in food and supplement products. This is the form used in wellness routines.

Industrial Diatomaceous Earth

Industrial Diatomaceous Earth is used in applications such as filtration, construction and pest control. This type is not suitable for consumption.

Always ensure that any Diatomaceous Earth product intended for internal use is clearly labelled food grade. The Diatomaceous Earth that Evergreen sells is always food grade. 

How to Use Diatomaceous Earth

Food-grade Diatomaceous Earth is typically available as a fine powder.

Many people choose to mix it with water, smoothies or juice as part of their daily routine. Others may incorporate it into their wellness practices in different ways depending on personal preference.

As with any supplement, it is important to follow the instructions on the product label.

Other Uses for Diatomaceous Earth

In addition to wellness applications, Diatomaceous Earth is also widely used for a variety of practical purposes.

These include:

  • natural pest control

  • household cleaning products

  • water filtration systems

  • garden and plant care

Its versatility has contributed to its growing popularity in natural living communities.

Final Thoughts

Diatomaceous Earth is a naturally occurring mineral powder formed from ancient fossilised algae. Rich in silica and valued for its versatility, food-grade Diatomaceous Earth is often included as part of a natural wellness routine.

Whether used for its mineral content or as part of a broader approach to natural living, Diatomaceous Earth continues to attract interest from those looking for simple and natural solutions.