there are mucus linings made of epitheliel cells surrounding the stomach. they protect your stomach from acid harm: stomach ulcers that are very painful and irritative. if the acid collected , gets really strong , you are likely to have problems.
No the hydrochloric acid in your stomach is far more acidic than vinegar. The stomach has a lining which is resistant to acid for this very reason.
Heart burn occurs when there is a build-up of acid in your stomach so the excess acid rises up your oesophagus which is in your chest. The stomach is used to acid but the oesophagus isn't so this is why it's felt here.
Because there is stomach acid, I think...
No. But it could etch it. The acid is hydrochloric acid and can burn a hole in a rug.
Heart burn makes the esophagus or stomach hurt -- not the heart. It is caused by excess stomach acid or burping up stomach acid.
The StomachStomach
Only in the southern hemisphere
No, it can't. This is because lemon acid is scientifically named 'citric acid' and stomach acid is likewise named 'hydrochloric acid'. Your stomach lining protects your stomach wall from the corrosive effects of hydrochloric acid, so citric acid will have no effect as it is weaker. However, it may give you heartburn!
the stomach produce hydrochloric acid that kills bacteria in our present food we ate and activates protease for digestion to take place.
yes oh corse it is but it cant burn your skin
Stomach acid has a pH between 1.5 and 3.5. It can be strong enough to "burn a hole in a rug". The tissues of the esophagus are not suited to that much acid and will be damaged. We often call this "heart burn" See link below:
MgO is basic oxide and neutralises stomach acid (too much stomach acid is the main cause of indigestion/heart burn)