The mineral Jade was already used by our ancestors. In the Far East, it was worn as good luck, but its beneficial effect on the kidneys was already well known. It has a detoxifying effect, stimulates the function of the adrenal glands, is a cell regenerator and accelerates the healing of wounds. Jade calms the soul, balances the flow of energy, strengthens the nervous system and banishes bad feelings. It provides protection to the owner against harmful intentions and thoughts. It attracts luck, it is a symbol of purity and tranquility. One of its beneficial effects is that when placed under the pillow, it provides a deeply relaxing sleep. It improves fertility and can be worn during and after pregnancy.