Actually Clenbuterol is licensed in Europe as a treatment for asthma. Run a google web search for Clen (main brand name spiropent) and you'll see numerous links returned describing the medications intended purpose.
As far as side effects are concerned, I tend to go along with what Partyboy said (then again he is the expert

), whereas you'll likely find evidence of minor side effects aplenty simplyby browsing the various health and fitness forums, evidence tying in clen to more serious side effects such as stroke, heart attack and death may be very difficult to come by and again very difficult to prove.
Actually Sally, I know that it's been done before but if the magazine is for Woman magazine perhpas its something worth covering again and thats the dangers of abusing ephedrine, a drug very similar to clen and also used for fat / wieght loss but widely available in the UK.
Recently I was shocked to find out just how popular ephedrine is with women looking for a slimming quick fix, discovering that some of the ladies I know are using up to 10 pills a day!! Now thats a massive dose by anyones reckoning and the potential for serious side effects and health problems is incredibly high with such abuse. The drug is actually that popular that its being sold by street dealers in my area (and I'm sure manyothers) along with hard core drugs such as heroin, etc. and as I say its a firm favoirte amongst the ladies wishing to lose weight without exercise or diet.
Anyway just some food for thought, but I would have thought if you put an article about clen in WOman magazine nobody will have hear dof it. But put an article in there about Ephedrine and your target audience is sure to have heard of it, perhpas even used it.
What actually amazed me the most on hearing how widespreed eph use was amongst non training individuals was that they also had no idea about the potential side effects or dangers of overdoing it. SO in that regard an article would be most welcome as nobody wants to see anybody come to any harm as a result of such ignorance.
Osagi