Did You Know?
Your stomach lining replaces itself every 4 days.
The stomach's mucous membrane constantly regenerates to protect itself from the powerful acid it contains. This rapid turnover rate makes the stomach lining one of the fastest-regenerating tissues in the body. Without this constant renewal, the stomach would essentially digest itself.
Did You Know?
The acid in your stomach is strong enough to dissolve metal.
Stomach acid, or hydrochloric acid, has a pH of between 1 and 3, making it strong enough to...
Did You Know?
The average person has 67 different species of bacteria in their belly button.
A study of belly button biodiversity found a diverse ecosystem of microorganisms living in this small space. Each...
Did You Know?
An adult human body contains approximately 100,000 miles of blood vessels.
If all the arteries, veins, and capillaries in your body were laid end to end, they would circle...