LDL particles are carried to body cells from the liver.
Your body needs cholesterol to make cell membranes, vitamin D and hormones.Ī model of a molecule of cholesterol. It is a type of fat known as a lipid and it is critical for the day-to-day functioning of that collection of cells that is you. What is cholesterol?Ĭholesterol is a waxy substance that occurs naturally in your body. But left untreated, high cholesterol will put you at greater risk of developing heart disease - the No. High cholesterol is a condition that can be controlled - even reversed - through medication and some simple lifestyle changes.
The survey relied on blood samples from about 5,600 participants at 15 sites across the country, taken from March 2007 to February 2009. More than a quarter of people between the ages of 20 and 39 registered high levels of cholesterol. And it's not just an affliction of older adults. 22, 2010, 47 per cent of adults between the ages of 40 and 59 had high levels of total cholesterol, which is a measure of all cholesterol and other types of fats in the blood.Īmong those aged 60 to 79, 54 per cent did. About 41 per cent of Canadian adults have high total cholesterol levels.Īccording to Statistics Canada's Canadian Health Measures Survey released on Mar. ((iStock photo))It's one of those diagnoses you'd prefer not hearing from your doctor: you have high levels of "bad" cholesterol in your blood. High cholesterol levels can lead to a build-up of plaque in the arteries, which can increase your risk of heart attack and stroke.
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