Oxidized Cholesterol: What You Should Know


Too much alcohol can lead to serious health problems, including high blood pressure, heart failure and strokes. Some red yeast rice products contain a substance (monacolin K) that is chemically identical to the active ingredient in lovastatin (Altoprev), learn here a prescription medication that lowers cholesterol. Because there is variability in quality from manufacturer, the amount of monacolin K can vary widely from product to product. Check out my video Oxidized Cholesterol as a Cause of Alzheimer’s Disease.

These determine levels of LDL, HDL, and triglycerides, or a type of fat in the blood. Routine cholesterol tests do not measure the concentration of small versus large LDL molecules or oxidized LDL levels, though advanced lipoprotein tests can measure these. Your immune system may mistake oxidized cholesterol for bacteria.

In case you missed my previous video, see Oxidized Cholesterol as a Cause of Alzheimer’s Disease. Below is an approximation of this video’s audio content. To see any graphs, charts, graphics, images, and quotes to which Dr. Greger may be referring, watch the above video. There are things that you can do to stop the damage from oxidized LDL. Look for ways to incorporate more activity into your daily routine, such as using the stairs instead of taking the elevator or parking farther from your office.


Carrying even a few extra pounds contributes to high cholesterol. If you drink sugary beverages, switch to tap water. Snack on air-popped popcorn or pretzels — but keep track of the calories.

By Jennifer Moll, PharmD

Jennifer Moll, MS, PharmD, is a pharmacist actively involved in educating patients about the importance of heart disease prevention. Plaque buildup can partially or completely block blood flow within an artery. Oxidized LDL can sell cause inflammation in the arteries. Platelets, which normally help to stop bleeding by producing blood clots, can stick to areas of inflammation within the arteries. When they do, they create sticky, hardened areas inside blood vessels called plaques.

LDL cholesterol levels should be less than 100 mg/dL. This reminds me of my video Reducing Cancer Risk in Meat-Eaters, which discusses lowering exposure to cooked-meat carcinogens learn here called heterocyclic amines. Oxidation is the result of a normal body process, but if something triggers an overproduction of oxidized cholesterol, it can be dangerous.

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