Gluten is a controversial area. There are many experts who think that gluten is hugely inflammatory and contributes to many diseases.
We know that people with coeliac disease can't tolerate gluten. But what about people who don't have coeliac disease?
Should they exclude all gluten?
In today's episode Dr Ash explains what gluten is, how it can affect our bodies and what we should do to find our "gluten threshold".