China is back in the news with the recall of milk products due to the addition of melamine, an industrial chemical used plastics and fertilizer production. The appearance of this product has created to crisis in China leading to the death of babies (contained in infant formula) and 340 children hospitalized with kidney disorders, and 54,000 infants exposed to the compound. Initially, Sanfu Group was the only milk company involved due to their relationship with Fonterra, New Zealand's largest export of milk and now has expanded two several more China milk processors. Milk has been pulled from stores and formal apologies extended by government and company officials.

Melamine contains nitrogen which increases the protein content in milk when tested. By adding this compound, milk appears to be higher in protein content and nutrient value. Part of the reason this occurred is limited quality control and higher feed prices resulting in cows receiving lower quality rations, especially in small family dairy farms. Chinese also want to increase their intake of milk from 15 grams to 150 grams a day with over 2 billion consumers increasing the demand for higher quality nutrients. The large industrial dairy herds have not added the compound to their milk supply. Currently, inspectors are located on farms monitoring milk quality.

The concern has spread around the world as Chinese milk products can be found in numerous food products such as candies, cakes, and bakery leading to recalls in the U.S. Earlier in the U.S. this product appeared in dog food leading to health problems and product recall.

The take home message for U.S, consumers is that the U.S. dairy supply is safe due to the constant testing and regulation for food safety. No antibiotics, pesticide, herbicides, or other chemicals can be added and are monitors regardless of type of milk (organic, natural, and wholesome milk sources).

The dairy managers also know the important of safe guarding milk quality and safety when feeding and managing dairy cows. The knowledge base is key for dairy farmers.

Finally, consumers will continue to ask where their food sources are coming from as these problems continue to occur in the food chain including vegetables, spinach, and lettuce.