This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrinology, Subject name: Physiology
[{'content': 'Growth hormone is not produced during: \nSelect and explain. \nA. Deep sleep, B. Hypoglycemia, C. Low free fatty acid content in the body, D. Paradoxical sleep', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Growth hormone is not produced in: Hyperglycemia Increased free fatty acid content Coisol REM sleep Obesity Stomatostatin Ref:Guyton and Hall textbook of medical physiology 12th edition,page number:556-558', 'role': 'assistant'}]