Sodium bicarbonate is an extremely cheap and accessible to medicine to treat indigestion. It's usually good when you don't feel well after having had a heavy meal. However, this is not a recommended medicine as a long-term solution, and usually it's not recommended to have sodium bicarbonate for periods of more than one week.
In particular, people older than 60 years and people with high blood pressure should consult a doctor, because sodium bicarbonate is high in sodium and can increase blood-pressure.
Although it's immediate effectiveness to cure indigestion is known, it's abuse may cause other more complex digestion disorders. So better do some research if someone tells you to have it every day as a complement for life.
In particular, people older than 60 years and people with high blood pressure should consult a doctor, because sodium bicarbonate is high in sodium and can increase blood-pressure.
Although it's immediate effectiveness to cure indigestion is known, it's abuse may cause other more complex digestion disorders. So better do some research if someone tells you to have it every day as a complement for life.