Cholesterol Research Paper

One of these changes is a decrease in HDL cholesterol and an increase in LDL cholesterol, resulting in overall raised

In addition, olive oil is a good food additive which is well-known to lower LDL "bad" cholesterol while increasing the amounts of HDL "good" cholesterol. It is equally considered an excellent source of carotenoids, tocopherols, and phenolic compounds which have powerful antioxidant properties to effectively fight against

This protein binds to the LDLR, which undergoes the exact same receptor-mediated endocytosis pathway. This leads to PCSK9 and LDLR being degraded in the lysosome of the cell (Tavori, et al., 2013). In this process, PCSK9 is actually decreasing the number of opportunities for LDL to leave the bloodstream due to the decreased number of LDLR available that it can bind to. There can be a gain-of-function mutation on the PCSK9, which is a very rare form of hypercholesterolemia (Tavori, et al, 2013). This mutation causes an increased regulation rate of PCSK9, which means there is more availability for PCSK9 to bind to LDLR and less availability for LDL to bind to LDLR, thus increasing cholesterol concentration in the

Two servings of oats can lower LDL cholesterol (the bad kind) by 5.3% in only 6 weeks. The key to this cholesterol buster is beta-glucan, a substance in oats that absorbs LDL from the body and helps excrete it. NUTS: In a study published by the American Journal of Clinical Nutrition, people who consumed 1.5 ounces of walnuts 6 days a week for 1 month lowered their total cholesterol by 5.4% and LDL cholesterol by 9.3%.

Cholesterol is actually not that bad for the body in some cases. That doesn’t mean it is sometimes bad though. Like for example it insulates nerve cells in the brain and provides cell membrane structure. The “good” cholesterol is made by the nerve and liver cells. It kind of looks white and waxy.

Tobacco is linked to heart disease and cancer. If you start smoking as a child your risk of Cardiovascular Disease is much higher the someone who started as an adult. Passive smoking will also increase the risk of Cardiovascular Disease. The diet has the biggest impact on the prevention of Cardiovascular Disease.

Cholesterol is a type of fat in the body that helps it to work properly. If there is too much of it, however, it can contribute to strokes, atherosclerosis (thickening of the artery wall) and heart attacks. Food that can increase cholesterol tend to have high levels of saturated fats such as butter, full fat cheese, ghee and meats. Cancers BED may also encourage cancer in some people. Increases in sugar and carbohydrate levels have been linked to increases in breast cancer in some populations.

Also, there are two types of LDP cholesterol particles, type-B, which are small and dense, and type-A, which are large and fluffy. Moreover, HPD is smaller than, LDP but with a more complex

Fat-O-Phobia This was an interesting point made in the reading, it outlines how today we are in a way scared of fat and try to avoid it at all cost. Ratey pointed out that cholesterol is thought to be the main reason for most heart diseases “Dietary cholesterol, for instance, has an insignificant effect on blood cholesterol. It might elevate cholesterol level in a small percentage, but for most of us, it’s clinically meaningless” (Ratey, 2015, p. 83).

2.4 NAFLD and the metabolic syndrome The metabolic syndrome is a constellation of closely related cardiovascular risk factors. The International Diabetes Federation defines metabolic syndrome as the presence of central obesity based on ethnic specific cut-off for waist circumference, plus two or more of the following: raised triglycerides, reduced serum high-density lipoprotein (HDL) cholesterol, raised blood pressure and raised fasting plasma glucose.(42) Insulin resistance is an important feature of metabolic syndrome.

But following the guidelines and getting at least two hours and 30 minutes of moderate-intensity aerobic activity a week can put you at a lower risk for these diseases" (55). I. Exercise helps to regulate blood

B. Regular walking can reduce our risk for heart disease. 1. A 1994 article in Prevention reported that walking can curtail our risk for heart disease. (factual example - Ullman 9) 2. Walking enhances an enzyme that removes triglycerides (blood fats) from our bloodstream.

blood cells) have a constant interaction, but this interaction increases with elevated cholesterol levels. As the cholesterol levels increase, the monocytes begin to attach onto the endothelium, where they are transformed into macrophages. These macrophages begin to oxidize the LDL and they become toxic to the endothelium which leads to platelet adhesion and aggregation and fibrin deposition. The macrophages begin to ingest the oxidized LDLs transforming them into foam cells, which begins the formation of the lipid core of unstable plaques. Damage to the vessel wall causes macrophages, lipids and cholesterol to form a plaque leading to the last level of atherosclerosis, complicated lesions which includes hemorrhage, ulcerations and scar tissue

Any activity that takes the heart rate up will increase the metabolic rate, which will raise the energy requirement and mobilization of fat, which in due course will reduce the blood pressure. Smoking is Indeed Hazardous: Although the evidence is a bit smoky, tobacco and nicotine has been found to cause a temporary rise in blood pressure. And we are not going to get into the other health issues that the so called cancer sticks can

Unsaturated fats, also known as polyunsaturated and monounsaturated, are very important for a healthy lifestyle. Some polyunsaturated and monounsaturated foods include nuts and fish. The last fat on the list is cholesterol. Cholesterol is not only found in food, but it is also found in our blood. Many foods that contain cholesterol used to be thought as unhealthy, but the truth is some foods like eggs are very high in cholesterol but still very important for a healthy diet.