It facilitates the action of enzyme pepsin

Help in digestion by making acidic medium
To make the food acidic
To kill bacteria which coming with food
To kill germs and bacteria

Killing of unwanted bacteria
It makes the stomach acidic in nature which also activates the gastric juices present in our stomach
The hydrochloric acid creates an acidic medium for the action of pepsin. It also kills bacteria that may have come along with food.
The function of acid in our stomach is to kills jerms and bacteria present in food .

It\’s main function to break the food into more simpler form and it also helps in digestion .
Actually the main work of hcl(hydrochloru acid) is to make the medium acidic so that pepsin can be able to do his work