Word: ldl
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SALUBRIOUS SAWDUST Food and supplements containing psyllium, a soluble fiber made of psyllium-seed husks, can lower total cholesterol as well as LDL (bad) cholesterol--so much so that the FDA will allow labels...
...good cholesterol" you hope will turn up in your blood test has that name for a reason. More properly known as high-density lipoprotein (HDL), it can prevent the damage done by its evil twin, low-density lipoprotein (LDL). The latter clogs blood vessels by combining with oxygen to form a substance that sets off alarms in the immune system. White blood cells rush to attack it, and the whole mess forms into sticky globs called plaques that cling to vessel walls like mineral deposits in a water pipe. When these deposits break off and blood clots around them...
...good because it keeps LDL from combining with oxygen in the first place. But doctors at UCLA studying HDL in mice have found that when the immune system is under stress--after surgery, for example, or during a major infection--HDL stops producing an enzyme called paraoxynase and thus loses its antioxidant properties. When good cholesterol goes bad, moreover, it goes really bad. Not only does it stop protecting the body against LDL, but it also seems to goad the immune system into forming plaques even more quickly...
CHOLESTEROL BUSTER A study finds that the drug Lipitor seems better at lowering bad LDL cholesterol than similar medications...
...foiled. An oil prized by fitness buffs as a low-cholesterol energy booster may, in fact, raise cholesterol. A study suggests that the fat, MCT oil, can elevate BAD CHOLESTEROL (LDL) as much as the notorious cholesterol-raiser palm...