DIT 121 Study guide CHAPTERS 1-4 | 100% Correct | Verified | 2024 Version

1. Name the six classes of nutrients - 1. Carbohydrate 2.Protein. 3.Fats 4.Vitamin 5.Mineral 6.Water 2. What is an essential nutrient? Explain why alcohol is not considered a nutrient. - Alcohol yields energy (7kcal/g) when metabolized, but alcohol is not considered a nutrient because it does not support the growth, maintenance, and repair of the body. 3. Given a specific food, calculate the energy contribution (kcalories) from protein, fat and carbohydrate. - Protein(4Kcal/g) Carbohydrate(4Kcal/g) Fat(9Kcal/g) 4. What credentials identify a "nutrition expert"? - RD (Registered Dietitian) undergraduate degree requiring 60 credit hours in nutrition, food service and other related subjects; -1 year clinical internship or equivalent; -pass Academy of Nutrition and Dietetics' national exam; -maintain up-to-date knowledge and REGISTRATION)