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
HDL is increased by 
Select and explain. 
A. Exercise, B. 400 mg Vit. E daily, C. Aspirin, D. DHEA
A: Exercise
Answer: A: Exercise 
Explanation: Exercise

Aerobic exercise increases the level of HDL cholesterol.