The ph of our mouth is generally??
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Saliva has a pH normal range of 6.2-7.6 with 6.7 being the average pH. Resting pH of mouth does not fall below 6.3. In the oral cavity, the pH is maintained near neutrality (6.7-7.3) by saliva. ... Second, acidity from drinks and foods, as well as from bacterial activity, is neutralized by the buffering activity of saliva.
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