German<unk>  (Luvos Heilerde) consisting of loess, i.e., a mixture of sand,<unk> , and silt The use of<unk>  in folk medicine goes back to prehistoric times. Indigenous peoples around the world still use<unk>  widely, which is related to geophagy. The first recorded use of<unk>  goes back to ancient Mesopotamia. A wide variety of<unk> s are used for<unk>  purposes—primarily for external applications, such as the<unk>  baths in health spas (mud therapy). Among the<unk> s most commonly used are kaolin and the smectite<unk> s such as bentonite, montmorillonite, and Fuller's earth.
Medicinal clay
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Word salad
Powder
Wettable powder
Gripe water
Tar water
Stye