There are two types of lipoproteins, and both are necessary to the human body. Pleasant is considered that the high density lipoprotein healthy cardiovascular system, and the low-density lipoprotein is harmful. However, recent research proves even the "good" cholesterol with its excess has a negative effect on the vascular wall. This tells NDTV.
A rare genetic mutation contributes to the accumulation of high-density lipoprotein. The result is a positive property of good cholesterol are minimized
Often a genetic mutation common among Ashkenazi, an ethnic group of Jews. Researchers are advised not to eat too many fatty foods. Optimal source of fat is sea fish, milk and white meats.