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Is LDL Cholesterol Really Bad?

Low-density lipoprotein, or LDL, is considered the bad type of cholesterol. There are a few key points you need to know about LDL cholesterol to understand why it is considered bad.

  1. LDL versus HDL Cholesterol

    • LDL cholesterol is the main source of cholesterol and can cause plaque to build up on the arteries, while HDL cholesterol has the opposite effect, helping to carry cholesterol away from the arteries.

    LDL Cholesterol Health Effects

    • Since LDL cholesterol causes plaque to build up in the arteries, this can lead to an increased risk of heart disease. On the other hand, HDL cholesterol can actually help decrease your risk of heart disease.

    Optimal LDL Cholesterol Levels

    • If you are at high risk for heart disease, optimal LDL cholesterol levels may be less than 70 mg/dL. For most people, optimal cholesterol levels are below 100 mg/dL. Cholesterol levels between 130 and 159 mg/dL is considered borderline high and over 160 mg/dL is considered high.

    Risk Factors Affecting LDL Cholesterol

    • The biggest factors affecting LDL cholesterol levels include diet, exercise, weight, age, gender and heredity. According to the National Institutes of Health, not smoking, eating a diet low in saturated fat and trans fat and getting plenty of exercise are three of the best things you can do to help lower your LDL cholesterol levels.

    Treating High Cholesterol

    • Many people often take medications to treat cholesterol, but lifestyle changes may be just as effective. According to the Mayo Clinic, losing excess weight, eating healthier foods, getting daily exercise, quitting smoking and drinking alcohol in moderation are among the best things you can do to lower cholesterol levels.

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