The word "hydrochloric" refers to a type of acid that is made up of hydrogen and chlorine. It is a strong and corrosive acid that is found in our stomachs and is used in various industries for different purposes. Full definition
More stomach acid: People with type O blood tend to have a higher level of hydrochloric acid in their stomachs making it easier for them to digest specific types of food. (liveinthenow.com)
When ingested it reacts with hydrochloric acid in the stomach to form Boric acid, ingested Boron compounds are rapidly and nearly completely excreted with the urine. (cheflynda.com)