Question 6

Avoid foods containing dairy

Individuals with low levels of the enzyme lactase should avoid foods containing dairy, as these foods can lead to lactose intolerance symptoms such as bloating, gas, and diarrhea.

A) Avoid foods containing gluten

This option is incorrect because gluten is unrelated to lactase levels. Gluten is a protein found in wheat, barley, and rye, and avoiding it is necessary only for individuals with celiac disease or gluten sensitivity, not for those who are lactose intolerant.

B) Avoid nuts and legumes

This statement is not relevant to lactase deficiency. Nuts and legumes do not contain lactose, so avoiding them would not alleviate symptoms related to lactose intolerance. Therefore, this option is incorrect.

C) Avoid foods containing dairy

This option is correct as individuals with low lactase levels cannot properly digest lactose, the sugar found in dairy products. Consequently, consuming dairy can lead to various gastrointestinal discomforts, making it essential for these individuals to avoid such foods.

D) Avoid red meat

This choice is incorrect since red meat does not contain lactose and is not associated with lactase levels. People with low lactase can consume red meat without experiencing lactose intolerance symptoms, making this option irrelevant.

Conclusion

The correct dietary adjustment for someone with low levels of lactase is to avoid foods containing dairy, as they contain lactose, which the body cannot properly digest. Other options, such as avoiding gluten, nuts, legumes, or red meat, do not address the primary issue of lactose intolerance and thus are not appropriate recommendations.