These products are products of premature death. They stop pain by killing your Immune System, your hair falls out and your bones dissolve, they destroy your normal sleep and every one I have ever known as thrown away the Nikken magnets and spent allot of money to destroy their health.
I have a mattress cover a couple gave $500 for and used it one night, they said they would never sleep on it again, I took it just as a prop. My dad slept on one and lost his hair and health and a local md slept on one and lost his bones. It takes years to recover from magnetic damage like this.
The Amish were taken by these Nikken sales people and spent a fortune on them and today 5 years later none of them have them.