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All About Cholesterol
submitted by: admin on 02/19/2015
Dr. Len and Nurse Vicki present everything you need to know about cholesterol. What it is, what the fractions mean, what they predict, and what we can do to deal with elevated levels. Statins, how they work, what they do, and their side effects are reviewed. The role of inflammation, oxidized cholesterol, and why it should not be lowered too much are explained....
Cholesterol
submitted by: admin on 02/19/2015
Cholesterol is related to but not the direct cause of arteriosclerosis, heart disease, and strokes. We cannot live without cholesterol, we must have it to make cell membranes, vitamin D, many hormones, and bile salts. Yet it is related to heart disease. In general, the higher the cholesterol the worse the risk for heart disease. But it is not the total that is...
Cholesterol (Audio)
submitted by: admin on 09/13/2013
You cannot live without cholesterol because it is important for healthy cell membranes, making vitamin D, and many hormones we need. The ratio of total cholesterol to HDL must be considered. Statins are blatantly overused today and the power and value of lifestyle is underappreciated.
Cholesterol and Inflammation
submitted by: admin on 09/19/2013
Understanding what cholesterol and its fractions mean is reviewed. How cholesterol is related to plaque formation is reviewed. The importance of cholesterol in making vitamin D, hormones, and health cell membranes is highlighted. When cholesterol crystalizes it expands in volume by 50% and helps explain why plaques rupture and lead to clotted blood vessels. Further,...
Cholesterol Confusion with Len Saputo, MD
submitted by: admin on 08/14/2017
Cholesterol is related to but not the direct cause of arteriosclerosis, heart disease, or strokes. We cannot live without cholesterol; we must have it to make cell membranes, vitamin D, many hormones, many neurotransmitters, and bile salts. Yet it is related to heart disease.
In general, the higher the cholesterol the worse the risk for heart disease....
Cholesterol Fractions: What Do They Mean?
submitted by: admin on 09/19/2013
Total cholesterol, LDL, HDL, and their interrelationships and differences are discussed so that a fundamental understanding of what cholesterol is and what the ratios of the various subcategories means. High total cholesterol is not necessarily a dangerous thing...it is the ratio of total cholesterol to HDL that is the most predictive factor. The value and dangers...
Dietary Trans Fats Linked to Aggression
submitted by: admin on 09/19/2013
Consumption of dietary trans fats is associated with irritability and aggression according to an article posted in the Public Library of Science Online in April of 2012. Trans fats are never saturated. If they are fully hydrogenated, they are no longer trans fats; they become saturated fat. Natural trans fats made in nature, such as vaccenic acid (found...
Eggs, Saturated Fat, and Cholesterol
submitted by: admin on 09/20/2013
Cholesterol is needed by the body to make bile salts for digestion, vitamin D, hormones, neurotransmitters, and cell membranes. The ratio of total cholesterol to HDL provides a metric for the development cholesterol plaque. Lowering cholesterol with drugs may have value for some situations, but it can be lowered too much and create other serious problems.
Fruit that Protects Against Obesity and Diabetes
submitted by: admin on 09/21/2013
Stone fruit such as peaches, plums, and nectarines have phenolic compounds that include anthocyanins, clorogenic acids, quercetin and catechins that work on fat cells, macrophages, and vascular endothelial cells to protect against inflammation that causes obesity, diabetes, and cardiovascular disease. They could possibly be a weapon against the metabolic...
HDL Cholesterol is Not Always Protective
submitted by: admin on 02/19/2015
The Framingham Study showed that for every rise of 1 mg/dL of HDL cholesterol, there was a 2% drop in the risk of an MI. However, not all HDL cholesterol is protective. HDL's protective effect depends on the environment in which it exists. In premenopausal women, generally HDL is protective. However, in postmenopausal women who have the metabolic syndrome...
HDL Level and Risk of MI Questioned
submitted by: admin on 02/19/2015
Treatment to increase HDL cholesterol has been viewed as useful, but new data published in the journal Lancet in May of 2012, suggests that there's no value in doing so to prevent heart attacks. It could be that HDL is a marker for increased risk for heart attack, much like the PSA is a marker for prostate cancer. This does not mean that statin...
Is Chocolate Heart Healthy?
submitted by: admin on 10/09/2013
High levels of chocolate consumption might be associated with a one third reduction in the risk of developing heart disease. Really? Candy bars, truffles and Bon Bons may have chocolate, but they are not healthy for us. Data from a metaanalysis showed that the highest chocolate eaters have a 37% lower risk for heart disease and a 29% lower risk for stroke. The...
Load Up on Fiber Now and Avoid Heart Disease Later
submitted by: admin on 11/24/2024
Most of the time we associate fiber with bowel health, especially constipation. However, fiber has a prominent role in lowering hypertension, weight, and cholesterol and has been shown to lower the risk of heart disease later in life. We need between 25 and 40 grams a day of fiber and this can easily be achieved by filling two thirds of your plate with fruit,...
Low HDL Cholesterol Does Not Cause Heart Attacks
submitted by: admin on 02/19/2015
Even though there is abundant evidence that people with low protective HDL cholesterol are at risk for heart attacks, a large new study refutes this myth. People with high HDL in this study of 70,000 people had a much lower incidence of heart attacks, but people with a genetic defect in producing HDL and had a low level in this study did not have an...
New Ultra-bad Cholesterol
submitted by: admin on 02/19/2015
A new ultra-bad very sticky form of LDL cholesterol that is small and dense has been identified and found to be present in both type 2 diabetes and in the elderly. It may be the reason why the risk of heart attack and stroke is eleveated in these groups. The cause is suspected to be related to glycation (damage to proteins by high levels of glucose) and is more...
Propaganda Revealed About Saturated Fat as the Cause for Heart Disease
submitted by: admin on 03/31/2014
A new retrospective study of 72 articles, more than 600,000 participants, from 18 coutries was published in the journal, Annals of Internal Medicine in March of 2014, showed that our belief that saturated fat causes heart disease is not based on good scientific data. This important study was based out of the Univesity of Cambridge. An editorial published...
Synthetic HDL
submitted by: admin on 10/16/2013
HDL is the protective form of cholesterol that prevents hear attacks and strokes. The ratios of cholesterol, LDL, and HDL are reviewed. The role of inflammation is explained in causing plaque. Increasing HDL is a promising new idea, but there are problems. The value of cholesterol is also reviewed; it makes vitamin D, healthy cell membranes, many hormones. When...
Too Much Iron Accelerates Aging
submitted by: admin on 10/17/2013
Iron storage disease, or hemochromatosis, affects 10-15% of the population, and perhaps even more if you know how to diagnose it. Iron overload increases free radical damage via the Fenton reaction. Hepcidin is a hormone that regulates iron levels by increasing the absorption of iron. The is new research showing that at least experimentally it is possible...
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