Final answer:
To lower blood cholesterol levels, follow a diet low in saturated fat and dietary cholesterol, increase intake of omega-3 fatty acids, engage in regular aerobic exercise.
Step-by-step explanation:
To lower blood cholesterol levels, it is recommended to follow a diet low in saturated fat and dietary cholesterol. This involves decreasing consumption of foods high in saturated fats and cholesterol, such as meat, eggs, milk, and other dairy products. Instead, focus on consuming fresh or frozen fruits and vegetables, smaller portions of lean meats and fish, and whole grains.
Additionally, it is beneficial to increase the intake of omega-3 fatty acids found in foods like fish and nuts, as they help lower LDL cholesterol and elevate HDL cholesterol. Regular aerobic exercise is also important, as it helps lower LDL cholesterol and increase HDL cholesterol levels.
Overall, adopting a healthy diet, decreasing refined carbohydrates, increasing fiber-rich foods, and engaging in regular physical activity can be effective in lowering blood cholesterol levels.