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Updated: Mar 25, 2026

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Measuring Lactase Enzymatic Activity in the Teaching Lab
Published on: August 6, 2018
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[Progress on the research of lactose intolerance]
Zhonghua Liu Xing Bing Xue Za Zhi = Zhonghua Liuxingbingxue Zazhi
|February 27, 2016
Summary
Research on lactose intolerance, including its causes and treatments, revealed significant gaps in national understanding. More studies are needed on its epidemiology, genetic basis, and effective diagnostic methods for early intervention.
Area of Science:
- Gastroenterology and Human Genetics
- Nutritional Science and Epidemiology
Background:
- Lactose intolerance is a widespread condition with varying prevalence globally.
- Understanding its genetic underpinnings and diagnostic challenges is crucial for public health.
Purpose of the Study:
- To systematically review the current research on lactose intolerance, covering pathogenesis, genetics, diagnostics, and treatment.
- To identify research gaps, particularly concerning national epidemiological features and genetic mutations.
Main Methods:
- A systematic literature review was conducted, synthesizing existing national and international research.
- Data on pathogenesis, genetic polymorphisms, diagnostic advancements, and therapeutic strategies were analyzed.
Main Results:
- The review highlighted a lack of comprehensive epidemiological data on lactose intolerance within the country.
- Insufficient research exists on specific genetic mutations and the development of simple, effective diagnostic tools.
Conclusions:
- There is a critical need for extensive research into the epidemiological characteristics of lactose intolerance nationally.
- Further investigation into genetic mutations and the development of accessible diagnostic methods are essential for effective prevention and intervention strategies.
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