Question

When the body does not secrete lactase enzyme in the intestine, the lactose sugar is not digested. Bacteria that are a normal part of the colon use the lactose for food and produce gas. How does this contribute to the symptoms of lactose intolerance?

Answer 1

Production of Gas by Bacteria causes bloating and abdominal pain, which are symptoms of Lactose intolerance.

Explanation:

• Lactose intolerance is a digestive disorder characterised by intolerance towards milk and other dairy products.
• A person having lactose intolerance cannot digest lactose present in the milk.
• These occurs due to the lack of lactase enzyme secretion in the gut.
• Whenever milk or milk products are consumed and Lactose enters the digestive tract the micro flora of the gut starts feeding upon lactose producing gas.
• Excessive production of the Gas causes severe bloating and abdominal pain.
• A pressure on the intestinal wall causes irregular bowel movement i.e. Constipation or Diarrhea.
• This disorder is quite common within the population.