Oddly enough, Coca-Cola, the world’s most recognized soft drink, was introduced in 1886 – one year later than a multi-flavored carbonated concoction called Dr Pepper. In 1885, a pharmacist named Charles Alderton was experimenting with several fruit-based flavors at the soda fountain and came up with a new drink.
The desire to chew on ice may occur for reasons other than a mineral deficiency. Some people may develop pica related to a mental health or emotional problem, such as obsessive-compulsive disorder or stress. Other times, pica occurs because of pregnancy and in people with developmental disabilities.