Atherosclerosis index is related to blood total cholesterol and high density lipoprotein. Your low level is either low blood total cholesterol or high density lipoprotein, both of which are good. Low cholesterol is naturally not easy to get cardiovascular and cerebrovascular diseases. High density lipoprotein is called lipid scavenger, and so is high cholesterol.

If you want to restore and improve the atherosclerosis index, you can eat more meat and fatty foods, and girls can't go on a diet to lose weight, which will gradually increase.