Does gaba work?
The overall effectiveness rating for gaba is 3 out of 3. This rating means there is ample evidence that using gaba will lead to positive results.
There are 2 studies in the database on gaba; the confidence rating is 40. 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 gaba as a whole. There are also individual ratings for the claims below.
Products Containing GABA
|Products Containing GABA|
|Ai Mode Brain Booster|
|Full list of all 16 products containing GABA.|
The overall ratings above do no necessarily reflect each claim about gaba. 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|
|Title of Study|
|Effect of oral γ-aminobutyric acid (GABA) administration on sleep and its absorption in humans|
|The Improvement of Sleep by Oral Intake of GABA and Apocynum venetum Leaf Extract|