Especially when the lining of the blood vessel is too permeable, because of the influence of polyunsaturated fats, prostaglandins, estrogen, etc., the heme and iron will enter theendothelial cells, where the iron will catalyze the formation of free radicals, and the heme will be broken down by...
Blood tests are used to check cholesterol levels. Blood tests measure your levels of triglycerides, LDL cholesterol, and HDL cholesterol.How do healthy fats affect my cholesterol levels?Healthy fats, also called unsaturated fats, help lower LDL cholesterol and triglyceride levels. Healthy fats include...
Cholesterol is a fatty substance that your body needs to work. It is made in the liver and found in food that comes from animals, such as meat, eggs, milk products, butter and lard. Too much cholesterol in your blood can be harmful to yo...
Cholesterol is a fatty substance that your body needs to work. It is made in the liver and found in food that comes from animals, such as meat, eggs, milk products, butter and lard. Too much cholesterol in your blood can be harmful to your body and can increase your risk for heart d...
Plant Sterols:While cholesterol stands alone at the center of animal sterols, the plant world houses a plethora of unusual sterols calledphytosterols. To date more than 250 phytosterols have been identified. Included in this list of very similar looking phytosterols is cholesterol. An obvious question...
Cholesterol synthesis, also called cholesterologenesis, is a multistep enzymatic biosynthetic process that begins with acetyl coenzyme A. A simplified schematic of the pathway that displays the most important steps is shown in Fig. 4. Cholesterol synthesis takes place in the cytoplasm and in the en...
A1 Cholesterol can’t dissolve in the blood. It has to be transported to and from the cells by carriers called lipoproteins. Low-density lipoprotein, or LDL, is known as “bad” cholesterol. High-density lipoprotein, or HDL, is known as “good” cholesterol. These two types of lipids, al...
Daily Mail (London)
Too much cholesterol in your body means that you have an increased risk of getting cardiovascular diseases such as heart disease. If you have too much cholesterol in your body, the cholesterol can build up inside the walls of thearteriesthat carrybloodto yourheart. This buildup, which occurs ...
Cholesterol is a hydrophobic molecule which travels through the bloodstream on proteins called “lipoproteins”. Ultracentrifuge was used to separate lipoproteins in plasma by John Gofman. He also demonstrated that heart attacks were associated with increased blood cholesterol levels, especially LDL-C. In...