Lysosome. Which fails to produce the enzyme lactase. (source : medical forum)
Lactase.Lactase is essential for digestive hydrolysis of lactose in milk. Deficiency of the enzyme causes lactose intolerance.
Enzymes, like lactase, help break down lactose into glucose and galactose in the digestive system. This helps people with lactose intolerance digest and absorb lactose without experiencing symptoms such as bloating, gas, and diarrhea.
Lactose metabolism primarily occurs in the small intestine. Enzymes called lactase are responsible for breaking down lactose into its simpler forms, glucose and galactose, which can then be absorbed by the body for energy. If lactase is deficient, individuals may experience lactose intolerance.
The organ that releases enzymes to break down sucrose, maltose, and lactose is the pancreas. It secretes digestive enzymes, including maltase and sucrase, which help in the breakdown of these sugars in the small intestine. Additionally, the small intestine itself also produces enzymes that further assist in carbohydrate digestion.
Celulose. Some humans also cannot digest lactose aka someone who is lactose intolerant.
Lactose is the disaccharide produced by combining glucose and galactose.
Lactose Intolerance occurs in the digestive system.
Lactase enzymes are produced by the body to help the digestion of whole milk. Lactase enzymes break down Lactose one of the main components of milk and dairy products.
Lactose metabolism occurs in the small intestine of humans. It begins when lactase, an enzyme produced by the small intestine, breaks down lactose into glucose and galactose. This process allows the body to absorb these simple sugars for energy.
Dogs and cats do not have the proper enzymes to properly break down the sugar in milk which is called 'lactose.' You may have heard of people who are lactose-intolerant. They are also missing these digestive enzymes. If the proper enzymes are not present, the lactose remains undigested and tends to ferment in the intestine and cause diarrhea. Some pets can tolerate a little milk, others, none at all. If your pet enjoys and appears to tolerate milk, you can give your pet small amounts. Better yet, give your pet one of the special cat or dog milks on the market that have had the lactose removed.
Digestive System.
The FDA has approved several digestive enzyme products that are used to aid in the digestion of food and the absorption of nutrients. Commonly approved enzymes include pancrelipase, which contains a mix of lipase, protease, and amylase, and is used to treat pancreatic insufficiency. Other enzyme supplements, such as lactase for lactose intolerance, also have FDA approval. These products are typically available by prescription or over-the-counter and are intended to support digestive health.