The dangers of Ephedrine are benign when used correctly (oral, low dose amounts), as is both amphetamine and methamphetamine (the United States gives meth to ki

The dangers of Ephedrine are benign when used correctly (oral, low dose amounts), as is both amphetamine and methamphetamine (the United States gives meth to kids for ADHD, there's a reason it's schedule 2). Even what one might call a 'high dose' (but still under the prescribing guidelines max limit) of prescribed amphetamine is still rather benign, unless one has a pre-existing condition which increases the risk of adverse health effects.