If searching for a cooking oil suitable for a low-cholesterol dietdon't assume that cold-pressed virgin olive oil is your only option. While olive oil is well-known to be heart healthy, there are others that are equally beneficial and maybe even more appropriate for certain foods or food preparations. The rule of thumb is simple: diets high in omega-3 fats and monounsaturated fat can help lower your "bad" LDL cholesterol and raise your "good" HDL cholesterol.
Beyond the flavorful taste, there are many health benefits of olive oil. Nearly every nutrition expert agrees that a moderate amount of fat consumption plays an important role in eating a healthy diet. It provides our bodies with energy, is essential for growth and development, and is necessary for absorbing vitamins.
Having high HDL levels helps carry cholesterol from your arteries to your liver, where it can be used or excreted. Having high levels of HDL also has antioxidant and anti-inflammatory effects, and is linked to a reduced risk of heart disease. While genetics definitely play a role, there are several other factors that affect HDL levels.
Results of the present work give evidence from the beneficial role of extra virgin olive of oil EVOO consumption towards oxidative stress and cardiovascular diseases. Polyphenols contained in EVOO are responsible for inhibiting lipoproteins oxidative damages and promoting reverse cholesterol transport process via ABCA1 pathway. Coronary heart disease CHD is the main cause of mortality in the Western world. The oxidation of low-density lipoproteins LDL is an early event in the development of atherosclerosis, the underlying cause of CHD [ 1 ].
Janet Renee has over a decade of experience as a registered dietitian. Renee attended the University of California, Berkeley and holds an M. Mary West is a health and nutrition writer, whose work has appeared in an array of online publications.
Despite the fact that the French smoke more than us, and eat the same high levels of saturated fat, they live longer than us and have low levels of coronary heart disease. One of the big problems in trying to pin down particular factors that influence diseases like heart disease is that they take years, or decades, to develop and so it is difficult to do an experiment in which you give one group of people a food and deprive another group and measure the effects. The changes they are measuring are of the disease itself, which they can pick up before there are any physical symptoms — so it is far more accurate a method than measuring something that is just supposed to be associated with the disease, such as cholesterol levels.
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Studies suggest that oleic acid reduces inflammation and may even have beneficial effects on genes linked to cancer 2345. Monounsaturated fats are also quite resistant to high heat, making extra virgin olive oil a healthy choice for cooking. Apart from its beneficial fatty acids, it contains modest amounts of vitamins E and K.