What can Undigested lactose do to your body?

Lactose intolerance occurs when your body lacks sufficient amounts of the enzyme that digests lactose, the main carbohydrate found in milk and dairy products. Unbroken lactose passes to your large intestine, where it's fermented by gut bacteria, leading to the production of gases like methane and hydrogen. This fermentation can cause the following signs and symptoms:

- Bloating

- Flatulence

- Diarrhea

- Abdominal cramps

- Nausea

The level of these signs and symptoms can vary depending on the amount of lactose you consume and your individual sensitivity to it. In some people, even small amounts of lactose can cause symptoms, while others may tolerate small amounts without any problems.

If you suspect that you are intolerant to lactose, talk to your doctor or a registered dietitian to get proper diagnosis and management. They can recommend ways to manage your condition, such as limiting or avoiding lactose-containing foods or using lactase enzyme supplements to improve lactose digestion.