What was measured
Cognitive performance
13 ingredients have been read against cognitive performance in this library.
This page is not a ranking. Ingredients are listed by name, in alphabetical order.
Still to read against cognitive performance
Our to-read list names 18 ingredients to read against cognitive performance. Five have no reading here yet: 5-HTP, Caffeine, Magnesium, Omega-3 fatty acids (EPA/DHA), Thiamine (vitamin B1).
Of the 58 ingredients in this library, 13 have been read against cognitive performance, from 16 sources. Ten of these 13 rest on a single source, with nothing yet to check them against. On three, the sources say different things, and their lines below name every direction reported.
An ingredient that is not named above is not a gap: nobody set out to read it against cognitive performance, and this library holds no record of having looked and found nothing.
The 13 ingredients read against cognitive performance
The numbers behind these lines are not on one scale. The findings here were reported in one unit, and eight of them record no unit at all. Each source read a different group of people, over a different stretch of time, in the units it chose.
- Ashwagandha and cognitive performanceOne source, measured higher
- Choline and cognitive performanceOne source, measured higher
- Creatine and cognitive performanceTwo sources, saying different things: one measured higher and one reported mixed results, and one source carries a notice
- Curcumin and cognitive performanceOne source, found no clear difference
- Folate and cognitive performanceOne source, measured higher
- Ginkgo biloba and cognitive performanceOne source, measured higher, and one source carries a notice
- Glycine and cognitive performanceTwo sources, saying different things: one found no clear difference and one reported mixed results
- Iodine and cognitive performanceTwo sources, saying different things: one measured higher and one found no clear difference
- Iron and cognitive performanceOne source, reported mixed results
- L-theanine and cognitive performanceOne source, measured higher
- Panax ginseng and cognitive performanceOne source, found no clear difference
- Vitamin B12 and cognitive performanceOne source, found no clear difference
- Vitamin B6 and cognitive performanceOne source, found no clear difference
Read next
The other 7 things measured under Mood, stress and thinking
All 136 things measured in this library
This is a library, not advice. No recommendation, no dose, no diagnosis, no ranking. We never ask about your symptoms, and nothing here is tailored to you.