This shouldn't be a suprise to people. It was only a matter of time before they tried to get money out of lawsuits. It's just business as usual , everything medical faces lawsuits. A life-saving heart surgery can face a lawsuit. Get your bloods done and monitor your BP and dosage, you will be fine and safe.
If it's so dangerous, then why don't 16 year olds with 1000 ng test have heart problems? Use the prescribed dose and there is no problem.