Acids are present in curd and other sour foods, and they combine with metal to form metal. Food becomes poisonous as a result of this reaction, damaging people’s health.
Why should curd and sour substances not be kept in brass and copper vessels?
Acids are present in curd and other sour foods, and they combine with metal to form metal. Food becomes poisonous as a result of this reaction, damaging people’s health.