In addition, the tissue surrounding cancerous tumors tends to be, in fact, acidic.
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What Is Alkaline Water?
Alkaline water is simply water (H2O) that contains alkaline minerals.
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On its own, pure water is completely neutral.
An exception is water that is filtered by a reverse-osmosis system in which all of the minerals are removed.
Alkaline Diet
Some proponents of alkaline water also recommend an alkaline diet (for similar reasons).
Food components that are acidic or alkaline include the following.
In general, foods that are alkaline in nature tend to be healthier than those that are acidic.
What Is pH?
pH is a scale that measures the acidity or alkalinity of a substance.
pH is measured on a logarithmic scale.
In contrast to blood pH, urine pH can change depending on diet and cellular processes.
In other words, urine pH can change to maintain a constant pH of the blood.
Healthcare providers measure blood pH by checkingarterial blood gasesand electrolytes.
Due to the body’s regulatory mechanisms, it is extremely difficult to alter the pH of the blood.
This was less than the normal daily variation in pH among the subjects.
Urine pH, however, did change by roughly 1.0 unit.
This can be due to some respiratory conditions.
Metabolic conditions can also result in acid-base abnormalities in the blood.
When an abnormal blood pH occurs in these controls, a number of treatments are available.
The normal pH of the stomach in young, healthy subjects is 1.5 to 3.5.
After food is digested and metabolized, there are end products present.
These “leftovers” may be either acidic or alkaline and are referred to as “ash.”
When cancer cells are grown in a dish (in vitro) they grow faster in an acidic environment.
In contrast, they are inhibited in an alkaline environment (as are normal cells).
Certainly, antacids may have a similar effect (at a lower cost).
There are also some very early ongoing studies looking at the possible effect of alkaline water on longevity.
Conditions related to a change in stomach pH must also be considered.
For many people, the greatest “side effect” may be the expense.
For those withbladder cancerwho are considering alkaline water, another concern may arise.
As noted, urine pH would be likely to increase with alkaline water.
Environmental Protection Agency.What is pH?.
Jameson JL, Kasper DL, Longo DL, et al.Harrison’s Principles of Internal Medicine.
New York: McGraw-Hill Education.
doi:10.1152/ajprenal.00212.2002
U.S. National Library of Medicine.
Medline Plus.Stomach acid test.
2015;10(7):e0134116.
