Research and reviews
A randomised cross-over trial to evaluate the impact of tea on measures of hydration
- Posted date:
- 17th Jun '10
- Categories:
- TAP Reports
- Attached document:
- Download PDF (433.1 KB)
While studies on caffeine pills have produced inconsistent results1, those on caffeinated drinks, at caffeine intakes of 114-420mg/d, have found no significant impact on hydration. However, there have been no randomised controlled trials on tea, as consumed.
The present trial aimed to assess the impact of 4 x 240ml mugs of black, i.e. regular tea, on blood and urine measures of hydration. The control condition was a similar volume of boiled water. Four mugs is slightly above average daily tea intakes in the UK.
Please download the document above to read the full report.
Latest news
-
Just two cups of tea daily can improve…
As 1 in 4 adults struggle to get a good night's sleep, new research reveals a… Read More -
TAKE 5 – How Actioning Just 5 Health…
Having just emerged from the worst of the pandemic, there's an urgent need for us all… Read More -
Herbal teas shown to improve memory, mood and…
Has your memory taken a dive over the last couple of years? If the answer is… Read More