Food security relies on food availability, access, and utilization. By 2050, the world's population is projected to grow to 9 billion people, requiring more food production. However, increasing demands for meat, milk, and eggs will need to be met while using fewer resources. Innovation in dairy farming could help fill the growing supply gap. Applying existing technologies could increase milk yields from each cow and meet future demand while saving resources like land, feed, and water by not needing additional cows. Ensuring access to innovations, trade to move food globally, and consumer choice of nutritious options are key to achieving global food security.