Which enzymes break down proteins, which enzyme breaks down proteins, the enzyme that breaks down proteins — these are key questions when it comes to healthy digestion and the body's energy.
Pepsin is the main enzyme that breaks down proteins and initiates the entire digestion process. It is the first among those mentioned when answering the question: which digestive enzymes break down proteins.
How pepsin works
When food enters the stomach, pepsin is activated in an acidic environment and begins to act:
Which enzymes break down proteins
If you list the enzymes that break down proteins, the main ones are:
But it is pepsin that initiates this process and is the key enzyme at the first stage of digestion.
Why it matters
If enzymes that break down proteins do not work sufficiently, the body faces problems:
The role of pepsin in the body
Pepsin not only answers the question which enzyme breaks down proteins, but also:
Conclusion