The main purpose of this legislation is to update the Child Nutrition Act of 1966 by establishing specific limits on the amount of milk that can be provided monthly through the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC). This program aims to support the nutritional needs of low-income women, infants, and children. The key provisions of the legislation set maximum monthly allowances for milk based on different food packages within the WIC program. For Food Package IV, the limit is set at 16 quarts of milk.