Placebo effect

PLACEBO EFFECT

A placebo is an inert substance or belief which produces real biological effects in humans. It’s so widely accepted as fact that a placebo variable is included in most medical tests as way of proving if, say, a drug works on its own merits or because people “think” it works.

There are tons of experiments showing the proof of the placebo, but one of the most amusing to watch is a test done by a group of Princeton students who decided to throw a non-alcoholic keg party for their unsuspecting classmates. The experimenters secretly filled a keg with O’Douls (contains about 0.4% alcohol while regular beer has around 5% alcohol) and then watched as their peers acted silly, slurred words, slept on the ground, and generally acted drunk. Although it’s nearly impossible to get intoxicated on O’Douls, these college students had such a strong belief they were drinking standard beer that it affected their behavior.

Curiously, researchers have discovered the placebo effect is somehow getting stronger, and some drugs that have been on the market for years, such as Prozac, are now proving less effective than placebos. Naturally, this is a major issue for big pharmaceutical companies, which has left many scrambling to conduct neurological studies in an effort to come up with new ways to safeguard their industry from ordinary sugar pills. Incidentally, Big Pharma is currently more profitable than Big Oil, so there’s quite a bit at stake.

source: http://themindunleashed.org/2014/02/10-amazing-examples-mind-matter.html