Every plate of maqluba you have ever eaten was taken apart by chemistry. Long before any supplement enters the picture, your mouth, stomach, pancreas and small intestine release enzymes that cut food into pieces small enough to absorb.
The main players
Enzymes are proteins that speed up specific reactions. Each kind has a particular job:
- Amylase breaks down starch, as in rice and bread.
- Protease breaks down protein, as in chicken or lentils.
- Lipase breaks down fat, as in olive oil or samneh.
- Lactase breaks down lactose, the natural sugar in milk.
Your pancreas does much of this work, and in most healthy people it makes plenty.
Who talks about them
Three quite different groups mention digestive enzymes, and it helps to tell them apart.
Doctors prescribe pancreatic enzyme medicines to people whose pancreas does not make enough, for example in certain long-term pancreatic conditions and cystic fibrosis. This is medical treatment, requiring diagnosis and follow-up, and it is separate from anything on a supplement shelf.
People with lactose intolerance may use lactase products when having dairy. The US National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) notes that lactase products can help some people manage their symptoms, and that most people with lactose intolerance can still have some lactose without trouble.
Then there are online sellers and influencers, who link enzyme blends to bloating, energy and a flatter stomach. Here the evidence is limited.
What the research says
A review in Current Drug Metabolism, covering pancreatic enzymes, lactase and bile acids, describes enzyme replacement as an established treatment where a specific deficiency exists, and notes that its use in conditions not caused by enzyme deficiency is still being evaluated. In other words, the strong evidence belongs to people with a diagnosed shortage. Few well-designed studies have tested over-the-counter blends in generally healthy people, and the results do not support the sweeping claims.
Try these before anything else
Bloating often has ordinary causes that you can change. The NHS self-help advice includes chewing with your mouth closed to avoid swallowing air, limiting fizzy drinks, alcohol and caffeine, and exercising regularly to help digestion:
- Eat more slowly and chew well, especially at big family meals.
- Notice whether fizzy drinks, large portions or certain foods set it off.
- Increase fibre gradually rather than all at once.
- Take a short walk after eating and avoid lying down soon after a heavy meal.
Pineapple and papaya contain natural enzymes, and you can enjoy them as part of a varied diet, though there is no need to expect them to change your digestion.
When to see a doctor
Do not self-manage persistent symptoms. The NHS advises seeing a doctor if you feel bloated regularly, if diet changes have not helped, or if bloating comes with unintentional weight loss or blood in your stool. Seek care promptly for repeated vomiting, trouble swallowing, severe or ongoing abdominal pain, or greasy stools that are hard to flush.
Speak to a doctor or pharmacist before trying enzyme products if you are pregnant or breastfeeding, have a chronic condition, or take medicines such as blood thinners.
Sources
- Digestive Enzyme Supplementation in Gastrointestinal Diseases · Current Drug Metabolism
- Lactose Intolerance · National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
- Bloating · NHS
This article is general health information for educational purposes and is not medical advice. It does not promote any product. Talk to your doctor or pharmacist before starting a supplement, especially if you are pregnant, breastfeeding, have a health condition or take medication.