Does the self-closing tile work?

Self-closing tile has no effect. According to the media inquiry results of the Medical Association, magnetic paste is a kind of health care product based on the principle of magnetic force, and its mechanism of action has not been fully understood. Some studies show that magnetic patches can generate weak current and stimulate nerves and muscles, but these effects are too weak to produce significant therapeutic effects. Autistic children are a generalized neurodevelopmental disorder, and magnetic plaster has not achieved good clinical results.