pH measures the level of
acidity and alkalinity in different kinds of liquids including water. The range
of pH scale varies between 0-14 with 7.0 being the normal pH level. Anything less than 7
is considered acidic whereas anything higher than 7 is considered to be
alkaline. Food items such as yogurt, cheese or fish are more acidic whereas
vegetables such as beets, bell peppers and kale are alkaline. In addition to
the food items, it is equally important to check the pH level in the water.
Drinking acidic water can lead to a number of problems such as weight gain,
slow immune response as well as susceptibility to diseases.
Relation of pH and Health
pH level and digestive system
Our digestive system produces hydrochloric acid which helps in digesting
food without harming the stomach. However, the presence of excess hydrochloric
acid can lead to problems such as indigestion leading to pain and irritation.
Enzymes and pH level
Enzymes play an important role in breaking down carbohydrates that we consume.
Enzymes cause chemical reactions to break down protein into amino acids,
carbohydrates into glucose and fats in fatty acids. If the pH level for a
particular enzyme is too high or low, the normal functions of breaking down
proteins and fats may take a longer time.
pH and Tooth Decay
The bacteria present in our mouths break down the foods that contain sugar
into acids. These acids help in lowering the pH level in the mouth. If the pH
level falls below 5.5, it can lead to tooth decay. The reason is the acids
become strong enough to destroy the enamel of teeth, leading to corrosion and
tooth decay.
pH level and Water
Pure water, which is rarely available, has the right pH level. Factors such
as bedrock, soil composition are some of the factors that affect the pH scale
of water. pH scales in drinking water need to be monitored closely to ensure
that the pH level doesn’t exceed 7. Water with pH level less than 7 has a
corrosive quality and metallic taste. This implies water may contain iron,
copper, zinc and from the plumbing fixtures. Water with high alkaline level
forms scale or precipitate on the plumbing fixture and also lead to a number of
health problems.
