The National School Lunch Act is a law in the United States that helps schools provide healthy lunches to children during the school day. This law was created in 1946 to make sure that kids had access to nutritious food, because lots of children weren't getting enough to eat back then.
When schools participate in this program, they get money from the government to help pay for the food and kitchen equipment needed to make the lunches. Schools also have to meet certain nutrition standards, like including fruits and vegetables in every meal.
The National School Lunch Act helps children get the food they need to grow up strong and healthy, and it helps families who might not be able to afford lunch for their kids every day. It's important to make sure that everyone has access to healthy and nutritious food, and this law helps make that possible.