National Guidelines on Nutrition, Care, Support, and Treatment (NCST) for Adolescents and Adults These guidelines are intended to: • Establish a consistent set of nutrition interventions and recommendations aimed at managing and preventing undernutrition and overnutrition in adolescents and adults, with a focus on people with HIV/AIDS and tuberculosis (TB) patients. • Provide simple and clear guidance to service providers and managers on how to implement the nutrition interventions and recommendations at the various health care delivery contact points. • Provide a framework for policymakers and development partners to use when planning nutrition interventions for adolescent and adults.