The Effect of Caffeine in Coffee and Tea on the Brain
Friday, March 25th, 2011In one experiment in which mice were fed four to eight cups of coffee a day for forty days (not of course in a standard cup!), their brains adapted to the caffeine intake by producing increased numbers of adenosine receptors (Hooper & Teresi 1986, p.96). This meant that their general level of arousal was much [...]
