This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Biochemistry
Which of these is not included in parenteral therapy? 
Select and explain. 
A. Carbohydrates, B. Fibres, C. Fats, D. Micronutrients
B: Fibres
Answer: B: Fibres 
Explanation: None