[ckuehne]

Note also that the blueberry test group (WBB) had a higher score in the practice test already (cf. Table 1). In other words: they were probably better before the consumption of the blueberry juice and stayed better afterwards.

[SlowRobotAhead]

But look what we can say for better certainty now!? That blueberry juice doesn’t make you stupid. Science is about little wins here and there! ;)