Health officials have warned people from drinking raw milk as it can cause "severe illness" and "death" after a new law came into effect allowing Iowa to sell the drink.
It was one of 19 states that prevented the sale of raw milk amid fears the product can be "contaminated with harmful germs", according to the Centres for Disease Control and Prevention.
However, the Iowa joined dozens of others on July 1 in allowing small producers and farmers to sell unpasteurized milk from cows, sheep, and goats to consumers.
