https://botanicals.one/hydrochloric-acid-supplement/ Hydrochloric Acid (also known as natural stomach acid or HCL) is what you need when you have acid indigestion, acid reflux, GERD, frequent stomach upset, nausea or stomach infections. You get heartburn when you don't have enough HCL and it keeps your esophagus open because it is pH controlled. Taking antacids make it worse. HCL protects you against food poisoning and allows you to absorb the nutrition from your foods. #hcl #heartburn #acidrefulx #gerd