Digestive enzymes are secreted by a few different parts of your body, including your mouth via your saliva, says Jessica Cording, R.D., author of The Little Book of Game-Changers.

Of course, digestive enzymes aren't the only solution for IBS sufferers — and many people, myself included, will need to try a few different remedies to find relief.

A report by Transparency Market Research estimates that the global market for digestive enzyme supplements, worth $358 million in 2016, is expected to grow to more than $1 billion by 2025.

A new study has found that genetic variants affecting sucrase, a digestive enzyme, are associated with an increased risk of irritable bowel syndrome (IBS). Researchers analyzed data from over 360,000 ...