Magnetite is an oxide mineral, which belongs to crystal shape, and its color is mainly iron black and indigo. Like titanium bracelets, it has certain effects on human blood circulation and anti-fatigue, so today I will share with you the significance of magnets for health preservation. A long time ago, according to the records of Shennong's herbal medicine, magnets have the functions of treating gout, strengthening tendons and bones, and have a good effect on human rheumatism and numbness. Therefore, people have made magnetic ornaments, especially bracelets and necklaces, which have more obvious wearing effects, mainly in the following aspects: 1 promotes blood circulation, reduces blood viscosity, and has a good effect on improving microcirculation in the body. Improving human endocrine can promote cell metabolism, activate low-quality cells in the body and accelerate the elimination of waste in the body, thus cleaning the cell environment in the body and improving the blood quality of the human body. Improving human immunity can be said to be the biggest feature of a magnet, especially for various chronic diseases, heart diseases and coronary heart diseases of the elderly. Besides the anti-aging effect, it also has a good curative effect. For modern young people with enough mental stress, wearing a magnet bracelet can also reduce physical fatigue, promote energy recovery, improve sub-health and eliminate tension.