Soreness is not a bad thing. And it's true that people who regularly exercise will often be in a state where they feel some level of soreness somewhere. That's the kind of pain people say you should embrace.
It's also true that lots of folks injure themselves exercising. Sometimes this leads to having to take time off to recover.
But people who don't exercise are more at risk of injury in general. This is because their tendons, bones, and muscles are less able to deal with sudden stress.
> And yet, nobody mentions how supplements can't generally damage you
And last of all - this is plainly not true...