Does valerian work?
The overall effectiveness rating for valerian is 2 out of 3. This rating means there is some evidence that using valerian may lead to positive results. This rating also means that some evidence does not back up all claims. Below you can find individual ratings for specific claims.
There are 3 studies in the database on valerian; the confidence rating is 60. A score above 80 means the effectiveness rating for this supplement is reliable. A score under 80 means there is insufficient evidence to ensure a reliable effectiveness rating. Note, this rating is for valerian as a whole. There are also individual ratings for the claims below.
Products Containing Valerian
|Products Containing Valerian|
|Lights Out Sleep|
|Super Bio Sleep|
|Full list of all 9 products containing Valerian.|
The overall ratings above do no necessarily reflect each claim about valerian. Individual claims can have higher or lower ratings. For example, some supplements may have a lot of backing for one claim, but be completely useless for another. Click on claims below for more information.
|General Health Claims||Effectiveness Rating||Confidence Rating|
|improve sleep quality|