Table 7. Body weight of mice

Treatment	Body weight (g)
	Day 1	Day 7	Day 12
P1	22.6±0.9	24.5±0.5	25.1±1.3
P2	22.5±0.7	24.8±0.8	26.2±1.0
P3	20.5±1.4	22.7±1.2	24.5±0.7
P4	21.5±1.0	23.1±1.3	24.6±0.9
P5	22.8±1.2	24.5±1.2	25.6±1.2

Values are mean±SD of 4 replications.
P1, 0.2 mL of sterile saline (negative control); P2, 0.2 mL dose of 1×10⁸ CFU of Bifidobacterium bifidum in 1 mL sterile saline (positive control); P3, 0.2 mL dose of 1×10⁷ CFU/mL of Lactobacillus buchneri in 1 mL sterile saline; P4, 0.2 mL dose of 1×10⁸ CFU/mL of L. buchneri in 1 mL sterile saline; P5, 0.2 mL dose of 1×10⁹ CFU/mL of L. buchneri in 1 mL sterile saline.