Cholesterol is a waxy substance in your blood that comes from two sources: your liver and the foods you eat. There are two main types:
- Low-Density Lipoprotein (LDL): Known as “bad” cholesterol, high levels of LDL can cause plaque buildup in your arteries, increasing the risk of heart disease and stroke.
- High-Density Lipoprotein (HDL): The “good” cholesterol, HDL helps remove excess LDL from your bloodstream, protecting your heart.
When LDL cholesterol builds up in your arteries, it can form plaque, narrowing your arteries and reducing blood flow to your heart. This can lead to serious conditions like:
- Heart Attack: A blocked artery can stop blood flow to your heart, causing a heart attack.
- Stroke: If blood flow to your brain is interrupted, it can result in a stroke.
- Peripheral Artery Disease (PAD): Plaque buildup in your arms or legs can cause pain and affect circulation.
Cholesterol management is key to preventing these risks and ensuring your heart stays healthy.
Stay heart-smart!
The Nepean Cardiology Team
