What is Cholesterol?
Cholesterol is a waxy substance. It’s not inherently “bad.” Your body needs it to build cells and make vitamins and other hormones. Too much cholesterol can pose problems for your cardiovascular health.
The two types of cholesterol are: LDL cholesterol (bad), and HDL, which is good. Too much of the bad kind, or not enough of the good kind, increases the risk cholesterol will slowly build up in the inner walls of the arteries that feed the heart and brain.
Cholesterol circulates in the blood. As the amount of cholesterol in your blood increases, so does the risk to your health. High cholesterol contributes to a higher risk of cardiovascular diseases, such as heart disease and stroke. That’s why it’s important to have your cholesterol tested, so you can know your levels.
What is high cholesterol and is it dangerous?
Cholesterol can join with other substances to form a thick, hard deposit on the inside of the arteries. This can narrow the arteries and make them less flexible – a condition known as atherosclerosis. If a blood clot forms and blocks one of these narrowed arteries, a heart attack or stroke can result.
High cholesterol is one of the major controllable risk factors for coronary heart disease, heart attack and stroke. If you have other risk factors such as smoking, high blood pressure or diabetes, your risk increases even more.
The more risk factors you have and the more severe they are, the higher your overall risk.
Where does cholesterol come from in your diet?
Cholesterol comes from two sources. Your liver makes all the cholesterol you need. The remainder of the cholesterol in your body comes from foods from animals. For example, meat, poultry and dairy products all contain dietary cholesterol.
Those same foods are high in saturated and trans fats. These fats cause your liver to make more cholesterol than it otherwise would. For some people, this added production means they go from a normal cholesterol level to one that’s unhealthy.
Some tropical oils – such as palm oil, palm kernel oil and coconut oil – contain saturated fat that can increase bad cholesterol. These oils are often found in baked goods.
How can I improve my cholesterol?
Monitor your cholesterol levels. It’s key to know your numbers and assess your risk.
Adjust your diet shifting towards low cholesterol meals cooked with light sauces and whole ingredients.
Control your cholesterol via medical help if needed.