Calcium carbonate is in eggshells, seashells, a rock called marble, and in antacid tablets like Tums and Rolaids. In this activity, you can use a common liquid to detect calcium carbonate! Cover your ...

For heartburn and acid-related symptoms, antacids are quick relief antidotes. However, is long-term consumption of antacid healthy for us? In an interview with HT Lifestyle, Dr Tariq Rashid ...