There's nothing wrong with "diet pills" IMHO - as long as you are HEALTHY ENOUGH to take them, & your doctor AGREES. There is no "magic pill" tho. Even on prescribed medication, you STILL have to "eat right & exercise."
I have taken pills before - Adipex. It really DID help me from eating so much. And I did lose weight while under a doctor's supervision - but I must point out that I ALSO ate healthy foods:
* turkey sandwich on wheat w/lettuce & tomato and mustard instead of a can of ChefBoyR-Dee Ravioli...
* snack on an apple & slice of 2% cheese instead of a Reece's Peanut Cup or bag of Bugles
* skinless chicken breast & steamed broccoli for dinner, instead of Domino's Pizza....
.............Get the point?
And I was at the gym 4-5x/week doing 45 minutes on treadmill & 30-45 minutes of weight lifting.
YES I LOST 40 POUNDS. It was great! And I was happy, & got off the pills after 6 months, & I continued to lose weight.
When I re-injured my shoulder (old rotator cuff injury) & couldn't work out for 12 weeks, & it was around T'giving, Christmas, New Year's & Valentine's Day.... all those "snackity holidays" - I got all depressed & started eating bad again & GAINED BACK ALL THE WEIGHT.
Don't think you can DEPEND on diet pills alone. But yes, they CAN help you, BUT YOU HAVE TO DO all the other things that are required of you.