Sentences with phrase «matching placebo pills»
Researchers in Sweden reported last year on over 400 healthy persons over age 70 who were given CoQ10 and another nutrient selenium or matching placebo pills.
https://www.mindbodygreen.com/ Not exact matches
Just like placebo pills still need to be round and look correct, a separate rudimentary algorithm might be necessary just for the placebo matches so they don't arouse suspicion after participants completed a lengthy questionaire but are then bombarded with «bad» matches.