Question

Major function of PUFA is

• A. Supply of essential fatty acids
• B. Lowering of cholesterol level
• C. Prevent atherosclerosis
• D. All the above

Answer 1

Answer: (D)

All the above

PUFA stands for polyunsaturated fatty acids. These are the fatty acids with more than 2 double bonds in their carbon chains. Arachidonic acid (AA, sometimes ARA) is a polyunsaturated omega-6 fatty acid which is used for the synthesis of essential fatty acids when there isn't enough essential fatty acid in the diet consumed. PUFA reduces the risk of Atherosclerosis by reducing the levels of LDL cholesterol and total cholesterol. Salmon, vegetable oils, nuts, and seeds are some common sources of PUFA. So, the correct answer is option D.