'20/20' Investigates Diet Pill Ad's

Diet pill commercials often make it seem so easy to lose weight; an overweight person is shown photographed with their flab and then pictured with a new fit physique. How do they do it?

In a special report, 20/20 investigated such claims and found three common gimmicks used to play with the truth from manipulating photos and quoting experts who aren't what they seem to ads that hype up claims without valid scientific support.

Take this for example: in one ad for an old formula of Hydroxycut, Marla Duncan claims she lost 35 pounds. It was "so easy," she said. Missouri attorney general Jay Nixon found one very good reason why — when she took the before picture Duncan had recently been pregnant and given birth.

Is this just downright deceptive?

"We wouldn't be suing people if we didn't think that they were deceptive," Nixon told ABCNEWS.

Hydroxycut said many of their ads did disclose Duncan's recent pregnancy and said their pills are proven to work. But Nixon has his own view. "They care more about their bottom line than your waistline," he said. He is suing the company for misrepresentation, which they deny.

Bulking Up to Slim Down

There's nothing like gaining weight before going on a diet.

In 2001, Mike Piacentino was featured in before and after pictures for Xenadrine. He started out as a competitive bodybuilder, but Todd Macaluso, an attorney who is fighting Xenadrine's appeal of a case he brought over weight loss claims says Piacentino testified that the company paid him to eat.

"They gave him a food allowance and they said, you know, you've got to fatten up," said Macaluso. "Eat like a pig, gain as much weight as you can, stop working out."

Piacentino put on the pounds by skipping his workouts and then gorging on endless boxes of doughnuts and gallons of ice cream. Soon it was time to take the before picture.

"They told him to stick his stomach out. They told him to have a frown on his face. They told him to wear baggy shorts," said Macaluso. "They told him to pull his shorts down below his belly button and they told him to stand there like he was a slob."

When it was time to lose the weight, Macaluso said the company had the former weight lifter take Xenadrine. He also used his bodybuilding expertise and worked out hours at a time, sometimes twice a day, to get back into shape.

Dubious Doctor Endorsements

When doctors are included in commercials to promote a product, their praises are not always what they seem.

In one example, a group of doctors gave glowing testimonials for Xenadrine, but New Jersey attorney general Peter Harvey is suing the company for using the specialists to mislead the public. "They had not given [Xenadrine] to their own patients," said Harvey. "And they wouldn't give it to their own patients."

So why did they endorse the product? Harvey thinks the $1,000 they were each allegedly paid may have had something to do with it and said they were paid to "read a script."

At least Xenadrine relied upon real medical doctors to "endorse" their diet pills. An Alka Slim infomercial introduces their expert as Dr. Tom Morter. He provided a 30-minute talk on the science behind Alka Slim pills but never mentioned the fact that he's not a medical doctor.

When ABCNEWS asked an Alka Slim executive if Morter is a chiropractor, Jay Hanson said "yes" but refused comment on why that is not mentioned in the infomercial.

Page
  • 1
  • |
  • 2
Join the Discussion
You are using an outdated version of Internet Explorer. Please click here to upgrade your browser in order to comment.
blog comments powered by Disqus
 
You Might Also Like...
See It, Share It
PHOTO: Firefighters rescue a woman who got stuck in a chimney in Thousand Oaks, Calif.
Ventura County Fire Department
PHOTO: Apple Pay is demonstrated at Apple headquarters on Oct. 16, 2014 in Cupertino, Calif.
Marcio Jose Sanchez/AP Photo
PHOTO: Up in Ash: Mount Sinabung Erupting
Tibt Nangin/Anadolu Agency/Getty Images
PHOTO: Defendant Jodi Arias testifies about killing Travis Alexander in 2008 during her murder trial in Phoenix, Feb. 20, 2013.
Charlie Leight/The Arizona Republic/AP Photo
PHOTO: Kim Kardashian, Kanye West, their daughter North West and Delphine Arnault attend the Givenchy show as part of the Paris Fashion Week Womenswear Spring/Summer 2015, Sept. 28, 2014 in Paris.
Bertrand Rindoff Petroff/French Select/Getty Images