Hydrochloric acid is a strong acid that can cause severe chemical burns if it comes in contact with your skin. Toilet cleaners, pool chemicals, and some fertilizers are common household sources of ...

‌Your stomach has hydrochloric acid in it to help you digest your food. Hypochlorhydria is a condition marked by low levels of stomach acid. Your body may not be able to make enough hydrochloric acid ...

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 ...