Lactose Intolerance

What is Lactose Intolerance?

Lactose intolerance is a condition in which the body has difficulty digesting lactose due to a deficiency of the enzyme called lactase. In some individuals, this enzyme is not at a sufficient level or is not present at all. In these individuals, lactose cannot be digested in the small intestine, and the lactose that passes to the large intestine without being digested is fermented by bacteria in the intestine, causing many health problems such as bloating and abdominal pain. Lactose intolerance is widely seen in society.

Which foods contain lactose?

• Cow’s milk
• Goat’s milk
• Cheese
• Yogurt
• Butter
• Ice Cream

What are the Signs and Symptoms of Lactose Intolerance?

• Bloating
• Intestinal gas
• Nausea and vomiting
• Stomach pain and cramps
• Stomach rumbling
• Diarrhea

How is Lactose Intolerance Diagnosed?

There are multiple diagnostic tests. These tests are; lactose tolerance test, small intestine biopsy, genetic tests, hydrogen breath test.

How Should Individuals with Lactose Intolerance Eat?

Although lactose intolerance limits milk consumption, it is important to ensure that individuals still consume dairy products. Foods containing lactose are removed from the diet and gradually reintroduced, aiming for the body to gain tolerance. In addition, dairy products can be better tolerated when consumed with other foods. In addition to lactose-free dairy products, plant-based milk alternatives such as almond milk, oat milk, and calcium sources such as green leafy vegetables can be preferred.

Conclusion

The effect of lactose on the human body varies from person to person due to differences in lactase enzyme activity. Lactose intolerance can cause uncomfortable gastrointestinal symptoms, but it can be treated with proper diagnosis and dietary adjustments. People who suspect they may be lactose intolerant should consult a healthcare professional for proper testing and guidance. It is also important to read food labels carefully and consider lactose-free alternatives to ensure a balanced diet while minimizing digestive discomfort.