Control (n = 5)

Pro Fresh® (n = 87)

Pre

Post

Pre

Post

Ability to salivate (ml)

4.5 ± 0.8

4.5 ± 0.8

4.5 ± 0.3

5.1 ± 0.3*

Buffering ability of saliva (pH)

6.54 ± 0.08

6.56 ± 0.04

6.01 ± 0.08

6.15 ± 0.06

Saliva production at rest (ml)

3.8 ± 0.8

0.7 ± 0.7

1.3 ± 0.1

1.7 ± 0.1**

Saliva pH at rest (pH)

7.12 ± 0.20

7.12 ± 0.20

7.12 ± 004

7.14 ± 0.04