Heart Disease and Cholesterol: How Cholestrol affects Your Heart
Cholesterol is a soft, fat-like substance found in the blood and in all the cells of the body. Cholesterol helps your body to build new cells, insulate nerves, and produce hormones. Usually, the cholesterol made by liver meets the body requirements. But cholesterol also enters your body from food that you eat, such as milk, eggs, and meat. Too much cholesterol in your body is a risk factor for heart disease.
The excess amount of cholesterol in your blood builds up in the walls of your arteries, causing atherosclerosis, a kind of heart disease. In atherosclerosis, the arteries
become narrowed and blood flow to the heart muscle is slowed down or blocked. The blood carries oxygen to the heart, and if enough blood and oxygen is not supplied to your heart, the heart find it hard to pump. If the blood supply to a portion of the heart is completely cut off by a blockage, a heart attack occurs.
We have 3 types of cholesterol in our body.
It is produced naturally by the body, but is also inherited from your parents or even grandparents, and can cause you to create too much.
Eating a diet high in saturated fat, trans fats and cholesterol also increases the level in your blood. The excess amount of cholesterol present in the blood stream, can clog your arteries and put you at risk for a heart attack or stroke or even heart failure.
High levels of this type of cholesterol removes excess plaque from your arteries, slowing its buildup and helping to protect against a heart attack. Low levels of HDL can actually increase your risk of heart disease.
This is a form of fat made in the body. If you have an sedentary lifestyle, a diet high in carbohydrates and low in protein, smoke, are obese or overweight or drink too much alcohol, it can raise total cholesterol levels, and lead to high LDL and low HDL levels.
There are many risk factors for heart disease. You can not have control over some of the factors, like family history or genetics. But diet and exercise are two risk factors you can control. Eliminating trans fats from your diet may have a bigger impact on your heart health.
Diet plays an important role in heart health and overall health.
Trans fats raise your LDL cholesterol and lower your HDL cholesterol which are associated with increased risk of heart disease. Trans fats also has no nutritional value.
Partially hydrogenated oils (PHOs) are the main source of trans fat in our diets. They are found in many types of processed foods.
Saturated fats are another source of LDL cholesterol and should be consumed in less amount. Foods containing saturated fats include:
Adding these foods which contains high-cholesterol, along with processed and fast foods in your diet, will lead to weight gain and obesity. Being overweight or obese raises your risk of heart disease, as well as other health complications.
The below listed foods may help lower LDL and raise HDL, and help manage your weight: