Digestive Enzymes

Digestive enzymes are proteins that help break down food into smaller molecules that the body can absorb. They are naturally produced by the body, such as in the gut and pancreas, but can also be sourced from plants (like pineapple and papaya) or fungi. For use in food, they are typically produced through fermentation processes using specific microorganisms.

Digestive enzymes are added to foods, particularly protein supplements and meal replacements, to aid in the digestion and absorption of nutrients. They can help break down proteins, carbohydrates, and fats, potentially reducing digestive discomfort. Their use is primarily functional, supporting nutrient bioavailability rather than acting as a preservative, sweetener, or colourant.

Digestive enzymes are not listed as authorised food additives under assimilated Regulation (EC) No 1333/2008 in the UK, suggesting they are generally considered food ingredients rather than additives. They are naturally present in many foods and are produced by the body. While some people take enzyme supplements to manage digestive issues, scientific evidence for widespread benefits in healthy individuals at typical dietary intake levels is mixed. Regulatory bodies like EFSA have evaluated specific enzymes for safety in certain applications, but they are not typically subject to ADI setting in the same way as synthetic additives.