Help make Alexa smarter on Alexa Answers. Sign in with Amazon

Food

How many people in the world are lactose intolerant?

1 Answer
ANSWER

Lactose intolerance is caused by the decreasing activity of the LCT gene, which means people may experience the inability to digest lactose. About 65% of the adult human population has this sort of intolerance.

{{ relativeTimeResolver(1601492590081) }}
LIVE
Points points 532
Rating

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE

Blog Help Center Conditions of Use Privacy Notice

© 2010 - 2022, Amazon.com, inc. or its affiliates. All Rights Reserved.