Pumice has actually been used in the medicinal business for much more than 2000 several years. Historic Chinese drugs used ground pumice as well as ground mica and fossilized bones added to teas to calm the spirit. This tea was utilised to deal with dizziness, nausea, sleeplessness, and stress Diseases. https://bookmarkingbay.com/story19404962/the-best-side-of-pumice-stone