How easy is it to measure the blood pH value yourself?

Many people have heard of the so-called pH value, but do not know exactly what it actually means. It’s very simple, because this value indicates how basic or how acidic a solution is. The most frequently measured values ​​are between 0 and 14. If you want to know how the body’s acid-base balance is, you can measure your blood pH value yourself.

Determine the pH

When it comes to diagnostics on the subject of acid and base balance, a number of sometimes very adventurous theses are circulating. So it should be easy to measure the pH value in the urine using the urine. The problem with this measurement, however, is that there is no clear statement when the kidneys are no longer releasing acid from the body. The patient then appears perfectly healthy, of course, but is in fact very acidic. Measure the blood PH value yourself is possible without much effort, with the help of an appropriate measuring strip. A measurement can also be made using saliva or urine. More complex and therefore reserved for a laboratory are pH value measurements using stool samples or sweat.

Can everyone measure their blood PH value themselves?

There are more details to consider when measuring pH than, for example, measuring sugar levels. Today, every diabetes patient can carry out these measurements themselves. However, whether the acid-base balance is in balance is a bit more complicated. Basically, a value of 7 is considered neutral, everything above it is basic. If you want to stay healthy in this respect, you should measure your blood pH value yourself at regular intervals or have it measured by a doctor. The human body consists of more than 70 percent water. Therefore, all metabolic reactions take place in a very humid environment. The pH value is always measured using a liquid, such as urine, saliva or blood.

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Different degrees of acidity

Very different degrees of acidity are always measured in the human body. For example, the secretion of the pancreas has a pH value of 8.0 and is therefore very far in the basic range. But there is a reason for this, because it serves to neutralize the food that has already been acidified in the stomach in the duodenum. This is the only way the nutrients can get into the organism at all. The same applies to the small intestine, which is also in the basic range with a value of 8.0. Liver and bile, on the other hand, are only slightly alkaline with a value of 7.1, and saliva with 7.0 hardly any. On the other hand, the gastric juice is the most acidic part of the body at 1.2 to 3.0, because it has to break down the food properly and pass it on.


The acid-base balance always depends on the right balance. If you are not sure whether the pH value is really correct, you can determine this value yourself with a test strip or a corresponding modern device. This always makes sense if there have already been problems with the values. However, a blood test should always be performed by a doctor. A laboratory then measures exactly how acidic or alkaline the body is and whether the balance is really right.

Image: @ / manusa

How easy is it to measure the blood pH value yourself?

Ulrike DietzUlrike Dietz

Ulrike Dietz is married, has two children and lives in Hochsauerland. The journalist and author writes articles on many different topics.

Ulrike DietzUlrike Dietz