Founded in 1905, Mead Johnson Nutrition is a century-old international brand recommended by pediatricians in the United States. In 2009, it was listed on the New York Stock Exchange, officially separated from Bristol-Myers Squibb and became an independent public company. Mead Johnson, known as a "nutrition expert", is one of the largest multinational companies in the production of infant nutrition products, with a market share of about 40% in the U.S. milk powder market and sales in more than 50 countries and regions. Its safety management experience was selected as a sample to be promoted in the whole industry in China. Mead Johnson A Preterm Infant Formula contains milk whey protein and iron fortified formula, and clinical studies have shown that Preterm Infant Formula A supports the rapid growth of low birth weight infants; Contains choline to support brain development.