iDosing - Should parents be concerned?

This is totally off the topic for this week but I wanted to post about it. I heard on the radio this week the new way to get "high" called iDosing and if parents should be worried if their kids are "doing" it.

From what I can find online, iDosing is basically a music track you listen to with a series of sounds and tones that give you the feeling you are "high" but without the intake of drugs. It is a digital drug.

So should we as parents be concerned?
I ask my readers this.
There is no substance entering our children's bodies.
It is not illegal.

Is it harmful?

Owner of I-Doser.com, Nick Ashton, supports warning for parents.

"We have heard of that, and we agree. Any method that involved experiencing a simulated mood or experience should be taken seriously," he said.

"I-Doser.com is not dangerous, completely safe, but any user should be aware that this is causing a modification of mood," he stated.