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 ...

Blood is naturally slightly alkaline or basic. Here’s what that means. The pH scale measures how acidic or alkaline — basic — something is. Your body works constantly to carefully control pH levels of ...

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 ...