Natural enzymes in food break down food into nutrients that the body can absorb. Enzymes are proteins that act as biological catalysts, speeding up chemical reactions in our bodies. They are essential for digestion, metabolism, and various other bodily functions.

In the context of nutrition, digestive enzymes play a crucial role in breaking down food into smaller molecules. These enzymes are produced by the salivary glands, stomach, pancreas, and small intestine.  

  • Digestion. Enzymes break down food into smaller molecules that are easier to absorb in the small intestine. This process is important for providing the body with energy and nutrients to grow and perform vital functions. 
  • Food intolerances. If the body doesn’t make enough digestive enzymes, it can’t digest food properly, which can lead to food intolerances. 
  • Symptoms. Symptoms of not having enough digestive enzymes include stomachaches, diarrhea, gas, or other painful symptoms. 

Some foods that contain natural digestive enzymes include:

  • Bananas contain amylase and glucosidase, which help break down complex starch into simple sugars 
  • Avocados contain lipase, which breaks down dietary fat. 
  • Raw honey contains diastase, amylase, invertase, and protease. 
  • Pineapples contain bromelain, a protease that helps with protein breakdown. 

Some common digestive enzymes include:

  • Amylase: Breaks down carbohydrates into simple sugars.
  • Protease: Breaks down proteins into amino acids.
  • Lipase: Breaks down fats into fatty acids and glycerol.

While our bodies naturally produce these enzymes, certain dietary factors, age, or medical conditions can affect their production. In such cases, enzyme supplements may be beneficial under the guidance of a healthcare professional.

Enzymes are also used in the production of certain foods and beverages, such as high fructose corn syrup (HFCS) and plant-based beverages like oat or rice milk. 

Sources
Gemini AI, a digital mind and language model, offered this explanation.

Ramas, R. MS, RD. (20 Mar 2023). 12 Foods That Contain Natural Digestive Enzymes. Healthline, Nutrition, Evidence Based. https://www.healthline.com/nutrition/natural-digestive-enzymes

Denhard, M., MS, RD, LDN. (n.d.). Digestive Enzymes and Digestive Enzyme Supplements. Johns Hopkins Medicine, Health, Wellness and Prevention. https://www.hopkinsmedicine.org/health/wellness-and-prevention/digestive-enzymes-and-digestive-enzyme-supplements