What is the pH of saliva until that time buffet and after lunchtime ?
Answers:
Generally, the pH of saliva is 7.4, which is equal to the pH of blood that is 7.4, & pH of spinal fluid that is also 7.4.
The pH of saliva is almost constant but it varies depending on the width and various Investigators determine the pH of saliva in range of pH 5.0 to pH 8.0
This vary depending on the type of meal, if you have taken acidic feast then pH is slightly low, if you have taken alkaline meal next pH is slightly high.
Therefore, it is advisable to wash your mouth before the height of pH of saliva.
Additionally, the pH test of saliva represents the most consistent and most definitive physical sign of the ionic calcium deficiency syndrome. The pH of the non-deficient and healthy human being is in the 7.5 (dark blue) to 7.1 (blue) slightly alkaline range. The range from 6.5 (blue-green) which is weakly sour to 4.5 (light yellow) which is strongly acidic represents states from mildly deficient to strongly deficient, respectively. Most children are grey blue, a pH of 7.5. Over half of adults are green-yellow, a pH of 6.5 or lower, reflecting the calcium deficiency of aging and lifestyle defects. Cancer patients are usually a bright ashen, a pH of 4.5.
ph of saliva is normally 6.7 . on intake of acidic food like citrus fruits etc, ph decrease for a very short time as increases with intake of alkaline substances for a short time
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