German Scientists Have Found That Many Food Supplements For Weight Loss Are No Better Than Placebo

German Scientists Have Found That Many Food Supplements For Weight Loss Are No Better Than Placebo.
A big bunch of weight-loss supplements don't appear to knead any better than placebos (or fake supplements) at helping rank and file shed pounds, a new study has found. German researchers tested placebos against weight-loss supplements that are all the rage in Europe. The supplements were touted as having these ingredients: L-Carnitine, polyglucosamine, cabbage powder, guarana egg powder, bean extract, Konjac extract, fiber, sodium alginate and unavoidable plant extracts.

So "We found that not a single product was any more effective than placebo pills in producing burden loss over the two months of the study, regardless of how it claims to work," said researcher Thomas Ellrott, belfry of the Institute for Nutrition and Psychology at the University of Gottingen Medical School in Germany, in a word release from the International Congress on Obesity in Stockholm, Sweden. The researchers tested the products and placebos on 189 overweight or overweight people, of whom 74 percent finished the eight-week study.

The Placebo Effect Is Maintained Even While Informing The Patient

The Placebo Effect Is Maintained Even While Informing The Patient.
Confronting the "ethically questionable" habit of prescribing placebos to patients who are ignorant they are charming dummy pills, researchers found that a group that was told their medication was fake still reported significant symptom relief. In a consider of 80 patients with irritable bowel syndrome (IBS), a control agglomeration received no treatment while the other group was informed their twice-daily pill regimen were placebos. After three weeks, nearly increase the number of those treated with dummy pills reported adequate symptom abatement compared to the control group.

Those taking the placebos also doubled their rates of improvement to an almost equivalent unvarying of the effects of the most powerful IBS medications, said lead researcher Dr Ted Kaptchuk, an accomplice professor of medicine at Harvard Medical School and Beth Israel Deaconess Medical Center. A 2008 survey in which Kaptchuk took part showed that 50 percent of US physicians covertly give placebos to unsuspecting patients.

Kaptchuk said he wanted to find out how patients would proceed to placebos without being deceived. Multiple studies have shown placebos work for certain patients, and the power of functional thinking has been credited with the so-called "placebo effect". "This wasn't supposed to happen," Kaptchuk said of his results. "It honestly threw us off".

The test group, whose average long time was 47, was primarily women recruited from advertisements and referrals for "a novel mind-body government study of IBS," according to the study, reported online in the Dec 22, 2010 issue of the memoir PLoS ONE, which is published by the Public Library of Science. Prior to their random assignment to the placebo or contain group, all patients were told that the placebo pills contained no actual medication. Not only were the placebos described truthfully as supine pills similar to sugar pills, but the bottle they came in was labeled "Placebo".