Cholesterol is a waxy substance that is body produces, it acts to insulate our nerves, and helps form our cell membranes, and produces certain hormones. When we produce too much is when we run the risk of developing CVD. The liver produces cholesterol that we need to be healthy and we also consume it through our diet. Meat, dairy products and eggs all contain cholesterol. Fruits, vegetables, and whole grains do not and are much better choices for a heart healthy diet. Knowing you cholesterol goals can motivate you to practice a heart healthy lifestyle.
- Total cholesterol (TC) is the number we are most familiar with. TC is a combination of HDL, LDL and a fraction of your triglycerides. This number should be less than 200.
- HDL- greater than 50 for women and greater than 40 for men.. HDL is your good cholesterol; it protects your arteries against plaque buildup by carrying it away from the cells and back to your liver for disposal.
- LDL- less than a 100. For high risk people with a history of heart disease or diabetes 70 or less should be the goal. Too much LDL can cause plaque to build up on arterial walls and lead to blockages that can prevent the flow of blood to the heart muscle.
- Triglycerides (TG) are a form of fat that comes from our fat stores or from the foods we eat. Elevated levels com from consuming to much sugar, alcohol, and fat. Triglycerides should be less than 150.
