Wool is healthiest thermal regulation material especially when it comes to hygienic. Its structure allows the skin to breathe, but in addition also has medicinal properties. For centuries now people have been treating toothaches, headaches, and back pain using natural wool. Namely these people put a few pieces of genuine natural wool on the sore spot.
Natural wool fibers are not treated with chemicals, and the wool is covered with animal wax – lanolin, which is different from other materials that contain cholesterol. This wax is well absorbed into the skin and the best thing about it is that it has the ability to soothe the skin.
This is a dense mass of yellow or yellow-brown color with a characteristic odor. If your bed sheets are made of natural wool, the existing lanolin (which melts at body temperature) will penetrate into your skin and this way the wool beneficially affect your muscles, joints, spine, it will relieve any pain and will increase your blood circulation.