Lactose intolerance: What it is, symptoms, and how to manage it

What is lactose intolerance?

Lactose intolerance is a common digestive disorder caused by the body's inability to digest lactose, a type of sugar found in milk and dairy products. When someone with lactose intolerance consumes dairy, the undigested lactose passes through the small intestine and into the large intestine, where it is fermented by bacteria, producing gas and other symptoms.

Symptoms of lactose intolerance

Symptoms of lactose intolerance usually develop within 30 minutes to two hours after consuming dairy products. The most common symptoms include:

• Abdominal pain and cramping
• Bloating
• Gas
• Diarrhea
• Nausea

Managing lactose intolerance

There is no cure for lactose intolerance, but there are a few things that people with this condition can do to manage their symptoms. These include:

• Avoiding dairy products
• Consuming dairy products in small amounts
• Taking lactase supplements
• Eating lactose-free foods

For people with severe lactose intolerance, avoiding all dairy products may be the best way to manage their symptoms. For others, consuming dairy products in small amounts or using lactase supplements may be enough to prevent or reduce symptoms. Lactose-free foods are also available in most grocery stores, making it easier for people with lactose intolerance to enjoy dairy-free versions of their favorite foods.

Conclusion

Lactose intolerance is a common digestive disorder that can cause a variety of uncomfortable symptoms. However, there are a few things that people with this condition can do to manage their symptoms and live a normal life.