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PrettyPlease?
Yes cycling will increase cholesterol. Excuse the long post but to answer your question...
Atherosclerotic disease underlies the most common cause of death in developed and underprivileged nations. In the United States alone, coronary artery disease causes approximately 1 of every 6 deaths, accounting for more than 400,000 deaths annually.
Risk factors for the development of atherosclerosis include modifiable lifestyle factors. Some of these risk factors, such as hyperlipidemia and dyslipidemia can be influenced through the diet. It is well accepted that high serum levels of low-density lipoproteins (LDL) play a main role in the initiation and progression of atherosclerosis. Furthermore, high-density lipoproteins (HDL) offer a protective effect in the development of atherosclerosis, either by suppressing vascular-LDL accumulation, inflammation, oxidation, or endothelial damage. Overconsumption of specific types of fats, primarily saturated fats and trans fats, can increase the risk of developing atherosclerosis. Saturated fats increase blood cholesterol and trans fats increase levels of LDL while simultaneously lowering levels of HDL.
Overconsumption of omega-6 fatty acids can also contribute to atherosclerosis by increasing inflammation that is responsible for damage to arterial walls, although this theory remains controversial. Conversely, under consumption of monounsaturated and polyunsaturated fats also contributes to the progression of atherosclerosis as these specific types of fats can help to lower LDL and total blood cholesterol respectively. In addition, a lack of omega-3 fatty acids in the diet can contribute to disease progression as these types of fats are needed to help mitigate inflammation.
Dietary recommendations for the prevention and management of atherosclerosis include limiting saturated fat intake to less than 10% of total energy intake by replacing foods that are rich in saturated fats with foods that contain high amounts of unsaturated fats. Dietary guidelines also recommend limiting cholesterol intake to less than 300mg per day for prevention and 200mg per day for treatment. The American Heart Association’s population-wide recommendation is to consume no more than 30% of total calories as fat and intake of omega-6 fatty acids be no more than 10% of total calories. Trans fats should be limited as much as possible if not avoided all together.
Other dietary factors besides modifying fat intake can also slow the progression of or help control atherosclerosis. Choosing a diet with plenty of vegetables, fruits, and whole-grain products provides important vitamins, minerals, fiber. Fiber can reduce LDL levels without lowering beneficial HDL. Alcohol and salt should also be consumed in moderation. For those who are overweight, consuming less calories in order to lose weight can also reduce one’s risk for developing this chronic disease. Excess body fat, especially around the midsection of the body, is associated with unhealthy LDL cholesterol and triglyceride levels