Heritage Diatomaceous Earth 16 oz - Food Grade

Diatomaceous earth (DE) is a fine, powdery substance made from fossilized remains of microscopic algae called diatoms. It's primarily composed of silica and is often promoted as a natural remedy for internal parasites in both animals and humans.

But how effective is it really? Let’s look at the facts.

Proposed Benefits for Parasite Eradication

1. Mechanical Action Against Parasites
   DE has sharp, microscopic edges that may:

   • Damage the exoskeletons of insects and intestinal worms

   • Dehydrate and kill parasites by absorbing their oils and fluids

2. Silica Content

   • May support detoxification, skin, hair, and nails

   • Some theorize it strengthens connective tissue and gut lining

3. Non-Toxic to Humans (when food-grade)

   • Often used in grain storage as a pest control agent

   • Claimed to be safe for ingestion in food-grade form (NOT pool-grade, which is toxic)

Scientific Evidence & Limitations

• Animal studies show some success with DE for parasite control in livestock (e.g., poultry and cattle).

• Human evidence is anecdotal—there are no well-designed clinical trials proving that diatomaceous earth kills intestinal parasites in people.

• Its mechanical mode of action may not be effective against internal parasites in the moist environment of the GI tract, where it may clump or lose abrasive properties.

Cautions

• Inhaling the dust can cause respiratory irritation or lung damage.

• Excessive use may cause constipation or gut irritation.

• Pool-grade DE is toxic and must never be ingested.