In which ethnic group is lactose intolerance most prevalent?
A) Arab Americans
B) Asians
C) Australians
D) Caucasians
E) Pacific Islanders

Name: In which ethnic group is lactose intolerance most prevalent? A) Arab Americans B) Asians C) Australians D) Caucasians E) Pacific Islanders
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Question

Quizplus · Accepted Answer

Asians have the highest prevalence of lactose intolerance with an estimated 90% of adults being affected. This is due to genetics and a decrease in lactase production after childhood.

In Which Ethnic Group Is Lactose Intolerance Most Prevalent