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pH buffering capacity at (i) baseline and (ii) at the end of each study arm.
| Baseline | None | Test | Control | |
|---|---|---|---|---|
| pH buffering | Low (10/10 subjects) | Low (10/10 subjects) | Normal (8/10 subjects) low (2/10 subjects) | Normal (8/10 subjects) low (2/10 subjects) |
