# The effects of l-theanine, caffeine and their combination on cognition and mood

**Type:** Papers  
**Canonical URL:** https://scholariq.org/papers/the-effects-of-l-theanine-caffeine-and-their-combination-on-cognition-and-mood/

## Facts

| Field | Value |
| --- | --- |
| Author Names | C.F. Haskell,David O. Kennedy,Anthea Milne,Keith Wesnes,Andrew Scholey |
| Citations | 273 |
| DOI | 10.1016/j.biopsycho.2007.09.008 |
| Fields | Medicine,Neuroscience |
| Open Access | false |
| OA Status | closed |
| OpenAlex ID | https://openalex.org/W2011154018 |
| PMID | 18006208 |
| Type | article |
| Year | 2007 |

## Paper authors

- [Andrew Scholey](https://scholariq.org/researchers/andrew-scholey/)

## Paper primary topic

- [Tea Polyphenols and Effects](https://scholariq.org/topics/tea-polyphenols-and-effects/)

## Paper topics

- [Tea Polyphenols and Effects](https://scholariq.org/topics/tea-polyphenols-and-effects/)
- [Coffee research and impacts](https://scholariq.org/topics/coffee-research-and-impacts/)
- [Tryptophan and brain disorders](https://scholariq.org/topics/tryptophan-and-brain-disorders/)

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Source: ScholarIQ — public research metadata, principally OpenAlex. See https://scholariq.org/sources/ for provenance and https://scholariq.org/methodology/ for what these figures mean.