Friday, April 27, 2012

Cholesterol Levels in the U.S. on the Decline

Slightly added than 13% of U.S. adults had aerial cholesterol in 2009-2010 -- a 27% bead from the 18% with aerial cholesterol a decade earlier, the CDC says.

High cholesterol -- levels of 240 milligrams per deciliter of claret or college -- is a above accident agency for affection attacks.

The CDC advisers didn't appraise affidavit for the decline. But experts who advised the allegation for WebMD acclaim the added use of cholesterol-lowering statin drugs and convalescent diets.

 Cholesterol Levels in the U.S. on the Decline

Previous analysis in bodies age-old 65 and earlier showed that "the bead in bad LDL cholesterol levels from 2001 to 2006 paralleled an access in statin use," says American Affection Association President Gordon Tomaselli, MD, arch of cardiology at Johns Hopkins.

"As the CDC advisers burrow added into this data, they will acceptable acquisition the aforementioned affair is activity on," he says.

More than 255 actor prescriptions for statins were abounding in 2010, up from 210 actor in 2006, according to IMS Health.

Meanwhile, added bodies are bistro heart-healthy diets, says Robert Eckel, MD, a affection specialist at the University of Colorado in Denver. "Data appearance that bodies are bistro beneath of the bad, artery-clogging types of fat -- auto fats and saturated fats," he says.

The big question, Tomaselli says, is whether the assets in cholesterol will construe into beneath affection attacks, strokes, and deaths.

"What we absolutely charge is abiding abstracts that tells us if bodies are active best and accepting beneath cardiovascular events," he says.

Understanding Cholesterol

There are two above types of cholesterol. "Bad" LDL cholesterol can body up on the walls central your arteries and access your affairs of accepting affection disease. The lower your LDL cholesterol number, the lower your risk.

When it comes to HDL cholesterol -- "good" cholesterol -- the college the number, the lower your risk. This is because HDL cholesterol protects adjoin affection ache by demography the "bad" cholesterol out of your claret and befitting it from architecture up in your arteries.

Both aerial absolute cholesterol and aerial LDL cholesterol levels or low HDL levels can access accident of affection disease, the No. 1 analgesic in the U.S.

While the CDC address was about positive, some groups fared bigger than others. Among adults age-old 40 to 59, absolute cholesterol levels fell in men but not in women. Women in that age accumulation mostly acceptable blade the trend because LDL levels acceleration at menopause, Eckel says.

Also, about 12% of women and 31% of men had low HDL in 2009-2010, the address says.

The new allegation are based on abstracts from the National Health and Nutrition Examination Survey (NHANES) 2009-2010.

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