If you're about to throw up or get acid reflux, you may feel a burning sensation when acid from your stomach escpes into the ...

Various cells in the stomach secrete digestive enzymes and hydrochloric acid. These substances break down food so the body can absorb nutrients. The stomach is a muscular organ in the upper abdomen ...

‌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 ...