Reference Number: 260
Year: 2013
Link: Link to original paper
Inclusions: Black tea | Green tea
Summary
Tea has historically been associated with mood and performance benefits, such as relaxation and concentration. This review summarizes the research on the acute effects of tea, and its ingredients theanine and caffeine, on attention and mood. Consistent with abundant research on the benefits of caffeine, the performance benefits of tea were identified in a number of studies, with particularly consistent evidence for improved attention. Tea consumption also consistently improved self-reported alertness and arousal, whereas effects on pleasure or relaxation were less consistent. In addition to the research on caffeine in real-life performance, 2 recent studies have provided a broader perspective on tea’s effects on psychological function in that they showed beneficial effects in related areas such as work performance and creativity. These studies showed the validity of laboratory findings by supporting the idea that tea consumption has acute benefits on both mood and performance in real-life situations.
What does this mean for bakers?
This review found a link between drinking black tea and higher levels of attention and alertness. Black tea has also been associated with reduced risk of cardiovascular disease. These findings suggest that sitting down with a piece of sourdough toast and a cup of tea is probably the best way to start the day!
