Skip to main content

What causes Heartburn?

When we eat food, it passes through the esophagus and enters the stomach. Here, the stomach acid begins to digest the food. 
Noww, the inner lining of the stomach is protected from the stomach acid with the help of mucus which is produced by special cells. However, the stomach acid can sometimes flow back into the esophagus, causing irritation, as there are no special cells to protect it. Hence, at the junction of esophagus and stomach, a band of muscles called lower esophageal sphincter or LES prevents this acid as well as chunks of food from flowing back.
However, when the LES abnormally relaxes or weakens the stomach acid is able to flow back into the esophagus, creating a burning sensation called heartburn. Heartburn may also be caused due to the consumption of alcohol, caffeine, chocolates, etc as they relax the LES. Remember that spicy foods and citrus fruits irritate the esophageal lining and increase the production of stomach acid, thus worsening heartburn.


See also
Why is Hot water Harmful for Fish?
Can Trees Talk?
Where is the Biggest Garbage Dump on Earth?
Is sleeping in Contact Lenses bad?
Why can't babies walk at birth?
Can Dogs recognize their Moms?

Comments

Popular posts from this blog

How Energy conversion from coal is done?

Single generator sets of over 600 MW are now used in the UK, though there are many smaller generators in use. A 600 MW generator can supplythe average needs of over 1 million UK households. Three or four such generators are typically installed in a single large coal-fired station which isoften sited close to a coal mine, away from the city dwellers who consume the electricity. Such generators are usually driven by a compound arrangement of highpressure, intermediate-pressure and low-pressure turbines, increasing in size as the pressure decreases. Modern turbines rotate in a speed range from 1500 to 3500 r.p.m., usually 3000 r.p.m. for the UK’s 50 Hz system. For large coal-fired plant the steam pressure could be 25 megapascals (MPa) with steam temperatures of 500–600 °C to improve the thermodynamic efficiency. In nuclear reactors, which operate under less demanding conditions, the steam is superheated to about 5 MPa and 300 °C. Modern water tube boilers are complex and have ...

20 Interesting science fact (PART 2)

1/ Astronauts cannot belch - there is no gravity to separate liquid from gas in their stomachs. 2/ The air at the summit of Mount Everest, 29,029 feet is only a third as thick as the air at sea level. 3/ One million, million, million, million, millionth of a second after the Big Bang the Universe was the size of a ...pea. 4/ DNA was first discovered in 1869 by Swiss Friedrich Mieschler. 5/ The molecular structure of DNA was first determined by Watson and Crick in 1953. 6/ The first synthetic human chromosome was constructed by US scientists in 1997. 7/ The thermometer was invented in 1607 by Galileo. 8/ Englishman Roger Bacon invented the magnifying glass in 1250. 9/ Alfred Nobel invented dynamite in 1866. 10/ Wilhelm Rontgen won the first Nobel Prize for physics for discovering X-rays in 1895. 11/ The tallest tree ever was an Australian eucalyptus - In 1872 it was measured at 435 feet tall. 12/ Christian Barnard performed the first heart transplant i...

Why swiss Bank is Famous for Black Money?

Hello everyone, here we are going to talk about Swiss Bank. When a person hear the name of this bank the only thing that come to our mind is Black Money. When any kind Fraud occur we hear the name of Swiss Bank and Government also tell that he is going to bring all the black money from Swiss Bank. Swiss Bank is located  in Switzerland and was established in 1872 as Basler bankverein. According to Switzerland banking law bank officials cannot disclose the name of account holder name unless and until Swiss court order them. Swiss court give the order only when there is a criminal charge on account holder name for example money laundering, fraud etc. The account in Swiss Bank are secretive account. Anyone who open a bank account in Swiss Bank he has to complete his KYC as normal bank do. But they never reveal the identity and address of account holders name. The account is in coded digits. In bank statement the account holder name is also not disclosed to any one. Here Swi...