Due to iron deficiency, 40% to 60% of babies face the threat of brain retardation, and about 100,000 babies face the threat of death during the perinatal period every year. According to the experience of developed countries, to adapt to the Chinese diet, experts have proposed The status quo of iron-fortified soy sauce. As long as "iron soy sauce" is consumed, the current situation of iron deficiency can be basically improved. The government accepted the opinions of experts, launched a national nutrition improvement project of iron-fortified soy sauce, and took measures to ensure the "iron soy sauce" The price is comparable to ordinary soy sauce. Unfortunately, no public welfare nutrition improvement plan is known, and "iron soy sauce" has so far slept on the shelves. The main point of this passage is:. ['The health status of newborn babies in China is not optimistic due to iron deficiency.', 'The national nutrition improvement project of iron-fortified soy sauce cannot be quickly and effectively delivered to the public and accepted by the public.', 'The government lacks sufficient regular investigations before launching the "Iron Soy Sauce" project, and its approach is questionable.', 'Consuming iron-fortified soy sauce does not solve the problem of iron deficiency in infants.']