45% OFF DNA Relationship Tests. Shop Now

Lactose Intolerance DNA Test


Discover your genetic predisposition to lactose intolerance with the Genovate Lactose Intolerance DNA Test. Our easy-to-use, at-home test kit provides a comprehensive analysis of your DNA to determine if you have a genetic variant associated with lactose intolerance.

  • Identifies 5 genetic variants in the MCM6 gene
  • Understand your genetic risk for lactose intolerance
  • Confidential results delivered securely to your online account
  • Convenient at-home testing kit with easy-to-follow instructions

Ever wonder why some people enjoy a glass of milk while others experience discomfort after dairy? The answer might lie in your genes! Lactose intolerance, affecting around 65% of the global population, occurs when your body struggles to digest lactose, a sugar found in milk and dairy products. This can lead to bloating, gas, and abdominal pain after indulging in your favorite cheese or ice cream.

Understanding the Difference

There are two sides to the dairy coin: lactose intolerance and lactase persistence. People with lactose intolerance have reduced production of the enzyme lactase, responsible for breaking down lactose. This leads to undigested lactose fermenting in the gut, causing those uncomfortable symptoms. Conversely, those with lactase persistence continue producing sufficient lactase throughout adulthood, allowing them to enjoy dairy without trouble.

A simple DNA test can shed light on your potential for experiencing lactose intolerance. The Genovate Lactose Intolerance DNA Test analyzes five key genetic markers in the MCM6 associated with lactose intolerance (considered normal) or lactase persistence (considered variant):

  • rs41525747
  • rs4988235
  • rs41380347
  • rs145946881
  • rs182549


What is the MCM6 gene?

The MCM6 gene, also known as Mini-Chromosome Maintenance Complex Component 6, plays a crucial role in regulating the production of the lactase enzyme in the body. Specifically, it controls the activity of the lactase gene (LCT), which is responsible for producing the lactase enzyme.

Variations in the MCM6 gene can influence the expression of the lactase enzyme, leading to differences in lactose tolerance or intolerance among individuals. Certain variants of the MCM6 gene are associated with lactase persistence, where individuals can continue producing lactase throughout adulthood, allowing them to digest lactose effectively. Conversely, other variants may result in reduced lactase activity, leading to lactose intolerance and digestive discomfort after consuming dairy products.

By understanding your genetic predisposition, you can make informed decisions about your diet and manage any symptoms more effectively. The Genovate Lactose Intolerance DNA Test is a valuable tool for anyone seeking clarity on their body’s ability to process lactose.


How it works

Shopping Cart