But intercourse clubs can actually be quite diversified, and lots of enjoyable. This plaque, because the deposit is called, continues to accumulate, narrowing arteries till blood can no longer circulate by way of. High-density lipoprotein (HDL) cholesterol is headed away from your arteries. That's as a result of LDLs carry cholesterol headed to your arteries. The danger comes from the cholesterol circulating in your bloodstream.