Question

what are antacids and how are they helpful?

Answer 1

As I answered previously ..They are present in our stomach and help in digestion and also we should use this only by following physicians approval.

Answer 2

An antacid is a substance which neutralizes stomach acidity and is used to relieve heartburn, indigestion or an upset stomach. Some antacids have been used in the treatment of constipation and diarrhea. Currently marketed antacids contain salts of aluminum, calcium, magnesium, or sodium