Lactose intolerance
Did you know that around 75% of the world’s population suffers from lactose
intolerance? Lactose intolerance refers to gastrointestinal symptoms resulting
from undigested lactose being present in the large intestine. These symptoms
occur when a lactose intolerant person consumes too much lactose. Symptoms
include bloating, cramps, production of excess gas and diarrhoea. There are
several tests available to determine if someone is lactose intolerant. The
most widely used method is a hydrogen breath test.
![]() Lactose intolerance prevalence Click here to find out more about how lactose intolerance works. |


