Supplements Uninduced (with glucose) Induced (with lactose)
Supplement 1 0 15
Supplement 2 0 775
Supplement 3 860 885
Supplement 4 700 715
Supplement 5 50 1,120
Supplement 6 28 1,068
Supplement 7 12 160
Supplement 8 26 1,065
Supplement 9 5 6
Supplement 10 0 1
Table 1: β -gal activity in commercial probiotic supplements.