For a report published in the European Journal of Preventative Cardiology in 2015, researchers analyzed previously
published clinical trials on mind - body practices, including meditation.
Likewise, a 2011 review of
published clinical trials undertaken by the European and North American societies for pediatric gastroenterology, hepatology, and nutrition were «unable to find evidence» that giving kids older than 2 omega - 3 supplements improved their cognitive abilities.
Another limitation is that bioRxiv is for life sciences, not medicine, so it will
not publish clinical trials or other research that is «medically relevant,» Inglis says.
For a report published in the PLoS One in 2014, scientists sized up thirty - three
previously published clinical trials (with a total of 4459 participants) examining the effects of probiotic supplementation on the eradication of Helicobacter pylori (H pylori), a type of bacteria that can cause infections in the stomach.
The two
published clinical trials on graduated extinction, the technique popularized by sleep researcher Richard Ferber, which involves leaving your baby to cry for increasing periods of time (but not necessarily all night), was deemed successful, too, but it takes longer.
No published clinical trials have evaluated the use of glutathione for skin bleaching, and no published guidelines exist for appropriate dosing regimes, or guidance for treatment duration.
But only one
published clinical trial has shown that copper lowers infection rates — by as much as 58 % — in hospitals.
A published clinical trial indicates that these enzymes can prevent about one - third of skin cancers in people with a hereditary susceptibility to such cancers.
«There are
no published clinical trials (only case reports) of this therapy, but some are in progress.
For this report, scientists looked at 16 previously
published clinical trials (with a total of 2,027 women) that compared the effects of black cohosh to those of a placebo, hormone replacement therapy, red clover, and other interventions in the treatment of menopausal symptoms.
The worst side effect seen across the 130
published clinical trials with all sources of resistant starch is a mild amount of gas resulting from the intestinal fermentation.