Extra virgin olive oil:
Extra virgin olive oil is ideal for heart health and improving the immune system due to the presence of high content of polyunsaturated fatty acids (PUFA). The polyunsaturated fatty acids (PUFA) coming from extra virgin olive oil improve the immune system by acting as anti-inflammatory agents and assisting the immune system in defense against the infections from bacteria and viruses. Of note, olive oil will give maximum health benefits if we not use it in cooking but use this oil as salad dressings to get the utmost benefits for our health.