Affiliation: Unilever Research
- The combination of L-theanine and caffeine improves cognitive performance and increases subjective alertnessT Giesbrecht
Sensation, Perception, and Behaviour, Unilever R and D, Vlaardingen, The Netherlands
Nutr Neurosci 13:283-90. 2010..The present results suggest that 97 mg of L-theanine in combination with 40 mg of caffeine helps to focus attention during a demanding cognitive task...