For most of the worlds population, the effect of aging on the activity of lactose declines by 90 - 95 percent.
As people age, their bodies often produce less lactase, the enzyme needed to digest lactose found in dairy products. This can lead to lactose intolerance, causing symptoms such as bloating, gas, and diarrhea when consuming dairy. However, lactase persistence, where the enzyme continues to be produced into adulthood, is more common in some populations.
Rapid decline after childhood
India
North America currently has about 5% of the world's population and accounts for around 25% of the world's economic output.
The world's population in 1946 was estimated to be around 2.3 billion people.
Asia is the continent with the largest percentage of the world's population, with around 60% of the global population residing there.
Around 1.4% of the world's population speaks Punjabi as their native language.
The population of Trion Worlds is 200.
The population of Cyan Worlds is 2,005.
The population of Cyan Worlds is 40.
Realtime Worlds's population is 200.
Unknown Worlds Entertainment's population is 6.
China is one-tenth of the worlds population. :)
Forty percent of the worlds population have pets at home.
Asia is home to about 55% of the worlds population.
About 30% of the worlds' population carries TB.
30 Present of the worlds population belongs to east Asia
The population of the Northern Hemisphere is 90% of the worlds population. Which is about 6.3 billion. The population of the Southern Hemisphere is about 10% of the worlds population so that is about 700 million.
no