This is because they may not produce enough of the enzyme, lactase, which breaks down lactose, the milk sugar in dairy products.
Dietary coriander and onion prominently stimulated the activities of the disaccharidases sucrase, lactase and maltase of intestinal mucosa.
Individuals deficient in lactase cannot metabolize lactose, a condition called lactose intolerance.
A good digestive enzyme should include lipase to digests fats, amylase for carbohydrates, protease for proteins, cellulase for cellulose and fiber, and lactase for dairy.
Lactose is the milk sugar that can cause intestinal distress in people lacking the enzyme lactase, which is necessary for its digestion.
Many people take extra doses of naturally produced enzymes, such as lactase, pepsin and trypsin, in supplement form.
