If you've seen vaginal pH soap bars popping up along your social media feed, you may be wondering about their safety. We turned to experts to learn more. Numerous people rely on feminine hygiene ...

Feeling that something is off with your vagina can be scary, whether you're experiencing minor irritation or symptoms that can't be ignored. Between yeast infections and STDs, there are a lot of ...

In case you haven’t noticed, vaginas are complex. On the one hand, they’re self-cleaning and go through a lot during childbirth. On the other hand, we’re constantly reminded that they’re also a ...

pH is a measurement of how acidic or alkaline (basic) a substance is. The scale runs from 0 to 14. A pH of less than 7 is considered acidic, and a pH of more than 7 is basic. Here's how to re-balance ...

The pH of your stomach acid can vary due to health conditions, medications, and other factors. Having a pH that is too high or too low can cause complications. Stomach acid, or gastric acid, is a ...

Gastric acid in the stomach has a normal pH level of 1.5 to 3.5; the lower the number, the greater the acidity. Battery acid, by comparison, has a pH of 0, making it capable of dissolving materials ...

People on the keto diet, a diet based around eating low-carb, high-fat foods with moderate amounts of protein, are apparently experiencing what they call "keto crotch." This may be because drastic ...

Existing genetic variation in natural populations of Mediterranean mussels allows them to adapt to declining pH levels in seawater caused by carbon emissions. Biologists show that mussels raised in a ...

What Is an Anion Gap? The anion gap test measures anion gap (sometimes called serum anion gap) or how much acid is in your blood. Acid levels that are higher or lower than normal can tip your doctor ...