Cholesterol is an indicator in blood lipids, and high cholesterol is a very high risk factor for the development of cardiovascular diseases in humans. Patients with high cholesterol should pay attention to their diet and eat more seaweed, fish, leeks, carrots, corn, mushrooms, soybeans, and winter squash because these foods can help lower cholesterol. Avoid cholesterol-rich foods such as animal offal and eggs, and pay attention not to overeat and not to eat fried foods. You should also take part in outdoor sports and maintain a healthy diet and lifestyle so that you can fundamentally lower your cholesterol and thus prevent high cholesterol.