Proper nutrition practices are the key to raising healthy pigs. Veterinarians and nutritionists alike continue to research swine nutrition in attempts to improve the health and weights of pigs at all stages of production. in the past few years, many studies have been conducted in an effort to find the best feeds and feeding methods for breeding herd, neonatal, starter, and grower-finisher pigs. This paper reviews the results to date of many of these surveys and trials and defines the status of swine nutrition today.