Diatomaceous Earth - What Is Silica
Diatomaceous earth contains about 90% silica, 4% alumina, and around 2% iron oxide. Health Benefits of Diatomaceous Earth. Diatomaceous earth contains fifteen natural minerals, which are good for the body, especially the skin, nails, and hair. With its mildly abrasive properties, diatomaceous earth acts as a “sweeper” to rid the body of ...