This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Vitamins and Minerals, Subject name: Biochemistry
[{'content': 'Which of the following fat-soluble vitamin is anti-oxidant? \nSelect and explain. \nA. Vitamin E, B. Vitamin C, C. Vitamin A, D. Vitamin K', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. a (Vitamin E)VITAMIN E# As an antioxidant, helps to protect cell membranes lipoproteins, fats and vitamin A from oxidation.# It helps to protect red blood cells and is important for the proper function of nerves and muscles.# Vitamin E protects against cellular aging due to oxidation;# Supply oxygen to the blood which is then carried to the heart, brain and others; thus alleviating fatigue;# Aid in bringing nourishment to cells;# Strengthen the capillary walls and prevents the red blood cells from destructive poisons;# Prevent and dissolve blood clots; has also been used in helping prevent sterility, muscular dystrophy, calcium deposits in blood walls and heart conditions.# Its deficiency results in T fragility of erythrocytes, neurodysfunction.', 'role': 'assistant'}]