The treatment of low HDL needs to be regulated from various aspects. First of all, low HDL is caused by the rise of cholesterol and triglycerides in human body, which leads to the rise of blood lipids in human body, so it is necessary to reduce the intake of high-calorie and high-fat food, such as fatty meat, button meat, fried food and so on. Secondly, you can eat more fish, which is rich in unsaturated fatty acids and can effectively reduce the saturated fat in human body. You can also eat more fresh vegetables and fruits, which are rich in vitamin C and have a positive effect on balancing the high-density lipoprotein in human body. In addition, low HDL also needs to do more aerobic exercise, aerobic exercise can effectively consume blood lipids in the body, reducing the adverse effects of complications caused by low HDL.