Is it bad to eat chalk?
Since chalk is not a nutrient, it should not be eaten. Your body does not digest non-food items properly. Also, chalk is full of calcium and too much calcium can give you a heart attack!
The bigger question is, WHY are you eating chalk?
There is a condition called PICA in which people crave non-food items such as chalk, clay, or dirt. This unusual craving is usually a sign of a nutritional deficiency.People with unusual cravings need to see a doctor to find the cause.
