Unfortunately, high cholesterol doesn't cause symptoms. In later stages of atherosclerosis, though, you may suffer angina -- severe chest pain from lack of blood flow to the heart. If an artery gets totally blocked, a heart attack results. Low-density lipoproteins (LDL). 2  This is the bad cholesterol, the main cause of plaque build-up, which increases your risk for heart disease. 3  In general, the lower the number, the better. 4  But LDL cholesterol is only one part of a larger equation that measures a personâs overall risk of having a heart attack or stroke.
Depending on the species, catfish can live from eight to 20 years though the Mekong giant catfish lives more than 60 years. Almost 3,000 species of catfish have been catalogued throughout the world, but it is thought that as many as 4,500 exist. Continue Reading
Goldfish are very BIG, high maintenance fish and they cannot live in these conditions very well or for very long. The lifespan of a properly taken care of goldfish is 20+ years. In this kind of setup, it's impressive if they live even one.