Table 1.

Mean (and s.d.) scores for the two conditions (high scores = greater happiness, indigestion and hunger).

Variable	Inulin	Placebo
How often happy	2.64 (0.85)	2.34 (0.98)
Indigestion	0.17 (0.38)	0.40 (0.68)
Hunger	1.55 (0.53)	1.79 (0.91)