I don't think so. As long as this machine is harmless to the body, a little effect is also good, and as long as you believe, religious belief can give people spiritual support. Many people have a great influence on their health. As long as you tell your mother that this thing is really good, you looked it up online, and many people are using it, and they all say it is much better after using it. Your mother will certainly help. On the other hand, if you tell your mother that this thing is deceptive, then your mother will not dare to use it in the future, and she will feel distressed that she has been cheated of money, which will make your mother's health worse. Of course, the premise is that your machine is harmless to your health.