what is the nature of saliva brfore meal
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1. saliva(before meal)- 7.4
2. saliva(after meal)- 5.8
2. saliva(after meal)- 5.8
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Saliva is a solution before meal.
The pH of saliva is usually varies between 6.5 - 7.5.It depends upon the food eaten.
After the meals, if the food conains acidic substances then the pH of saliva will be slightly below 7 and if you have eaten alkaline substances then the pH of the saliva will be slightly above 7.
The pH of saliva is usually varies between 6.5 - 7.5.It depends upon the food eaten.
After the meals, if the food conains acidic substances then the pH of saliva will be slightly below 7 and if you have eaten alkaline substances then the pH of the saliva will be slightly above 7.
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