[灌水] 吃早餐的女人更苗条

It very depends, it might work for some but not for others. Once you stop using them, everything would do back to the start point. It might works if you can maintain the treatment. Otherwise it does worth to try, cos not everybody can afford. I have a friend worked in Svenson (Central) years ago, even though she have seen some clients with very positive result, she doesn't really recommend cos it is too costly. And better not go up there for consultation, cos the 'consultant' (acutally they are sales, some of them even are not academically qualified) would not let you go. If you insist to go, then they would be so so nasty to you, say everthing possible to embarass you.