Formed from ancient glacial activity, Loess is called "yellow mud" in Korean. Over the centuries, it has been applied in the pursuit of good health and energy. Loess creates a natural internal heat within your body, increasing beneficial cellular activity. It is used to alleviate obesity, bad odors, and chronic fatigue. Loess naturally promotes transpiration, which reduces stress, excretes nicotine and alcohol from your body, and lowers levels of many toxins.