Two functions of bile are to neutralise stomach acid and to emulsify fats (lipids).

Quick Scoop: What bile emulsifies

In digestion, bile is released into the small intestine where it does two key jobs.

One is neutralising the acidic chyme coming from the stomach; the other is emulsifying fats (lipids) into tiny droplets so that enzymes can break them down more easily.

So if your question is:

“Two functions of bile are to neutralise stomach acids and emulsifies… what?”

The complete answer is:

It neutralises stomach acid and emulsifies fats (lipids).

Would you like a short GCSE-style revision note explaining how emulsifying fats speeds up enzyme action?