Your blood has a normal pH range of 7.35 to 7.45. This means that blood is naturally slightly alkaline or basic. In comparison, your stomach acid has a pH of around 1.5 to 3.5. This makes it acidic.

Blood pH tests Arterial blood gas tests often take place in a hospital. They measure the acidity, oxygen, and carbon dioxide levels of the blood. A doctor will remove a small amount of blood, often from the wrist. They will then send this sample to a laboratory for analysis.

An increase in alkaline causes pH levels to rise. When the levels of acid in your blood are too high, it’s called acidosis. When your blood is too alkaline, it is called alkalosis. Respiratory acidosis and alkalosis are due to a problem with the lungs.

Blood pH: The acidity or alkalinity of blood. The pH of any fluid is the measure of the hydrogen ion (H-) concentration. A pH of 7 is neutral. The lower the pH, the more acidic the blood.

The scale has values ranging from zero (the most acidic) to 14 (the most basic). As you can see from the pH scale above, pure water has a pH value of 7. This value is considered neutral—neither acidic or basic. Normal, clean rain has a pH value of between 5.0 and 5.5, which is slightly acidic.

Acidic water with a pH of less than 6.5 is more likely to be contaminated with pollutants, making it unsafe to drink. It can also corrode (dissolve) metal pipes.

between 6.5 to 8.5

Fans of the stuff also say that regular drinking water with a pH below 7 creates too much acid in your blood and cells. They blame plain water’s low pH for all sorts of health problems, from osteoporosis to cancer. Water that is more alkaline supposedly reduces acid in the bloodstream and: Improves metabolism.

We recommend drinking eight to twelve glasses (or two to three litres) of alkaline water per day to experience optimal benefits. Don’t make a fast switch, though – transition slowly by mixing up your alkaline water intake with regular water while you get used to the changes your body’s pH levels.

Each number represents a 10-fold change in the acidity/basicness of the water. Water with a pH of five is ten times more acidic than water having a pH of six. As this diagram shows, pH ranges from 0 to 14, with 7 being neutral. pHs less than 7 are acidic while pHs greater than 7 are alkaline (basic).

A neutral pH is 7.0. The higher the number, the more basic (alkaline) it is. The lower the number, the more acidic your urine is. The average urine sample tests at about 6.0. If your urine sample is lower, this could indicate an environment conducive to kidney stones.

According to the American Association for Clinical Chemistry, the average value for urine pH is 6.0, but it can range from 4.5 to 8.0. Urine under 5.0 is acidic, and urine higher than 8.0 is alkaline, or basic.

A normal blood pH level is 7.40 on a scale of 0 to 14, where 0 is the most acidic and 14 is the most basic. This value can vary slightly in either direction. If the lungs or kidneys are malfunctioning, your blood’s pH level can become imbalanced.

To keep the pH of your vagina at a consistently healthy level, follow these tips:

1. Whenever you have sex, use a condom. The barrier will not only protect you from STDs, but it’ll also prevent alkaline semen from disrupting your vaginal pH levels.
2. Take probiotics.
3. Don’t douche.
4. Eat yogurt.
5. See your OB-GYN.

Signs and symptoms of an unbalanced vaginal pH

1. a foul or fishy smell.
2. unusual white, gray, or green discharge.
3. vaginal itching.
4. burning when you urinate.

Natural remedies to restore balance

1. Avoiding harsh soaps and douching. Soaps typically have a high pH, and using them to clean the vaginal area may increase vaginal pH.
2. Taking a probiotic supplement or suppository.
3. Changing tampons regularly.
4. Using barrier protection during sex.

How do you do this test? You hold a piece of pH paper against the wall of your vagina for a few seconds, then compare the color of the pH paper to the color on the chart provided with the test kit. The number on the chart for the color that best matches the color on the pH paper is the vaginal pH number.