I guarantee you when you introduce “special cause” variation into a naturally occurring process....there will be chaos.
these people are stupid, and ignorant of natural law.
not to mention immoral
They make a lot of money doing these things.That is the only consideration. Money </i>is</i> morality.
There was some gymnast that trained so hard, she didn’t menstruate until her 20s. As such, her bone density was way below normal.