Registered Dietitian Nutritionist Study Guide 2026

Nutrition Assessment is the foundation of the NCP, involving systematic data collection before any diagnosis or intervention.

Folate (folic acid) deficiency during early pregnancy is the primary dietary cause of neural tube defects such as spina bifida.

Value analysis is a systematic process focused on improving the value of a product or service by examining its functions and associated costs. The goal is to identify and eliminate unnecessary costs without compromising quality, performance, or reliability. This approach ensures that the required function is achieved at the lowest overall cost, distinguishing it from simple cost-cutting measures that might degrade quality.

Wilson's disease causes copper accumulation in organs, making restriction of high-copper foods such as shellfish, liver, and nuts essential.

A meal equivalent is a standardized metric used in foodservice to measure productivity and compare output across different operations. It converts all food sales, including a la carte items and catering, into a common unit based on the average cost of a standard meal. This allows for a consistent measure of output, regardless of the specific items sold, making it a valuable tool for financial and operational analysis.

Braising is a moist-heat cooking method that is ideal for tougher cuts of meat like stew beef, short ribs, chuck steak, or beef round. This technique involves searing the meat first, then slowly cooking it in a small amount of liquid in a covered pot. The long, slow cooking process breaks down the connective tissues in these cuts, resulting in tender and flavorful meat.