Biology · Human Nutrition

Which of the following statements are correct regarding essential components of effective oral nutrition? A. A balanced diet containing carbohydrates, proteins, fats, vitamins, and minerals is necessary to meet nutritional demands. B. Maintaining proper hydration facilitates metabolic functions and overall body maintenance. C. Dietary guidelines must be rigidly identical regardless of an individual's age or health conditions. D. Oral nutrition involves both solid and liquid food intake, which is broken down to absorb essential nutrients. Choose the correct option: