Advertisement

Why is cholesterol important to my health?

Excess cholesterol deposits in the arteries can lead to heart attacks and strokes. Treating high cholesterol can prevent clogged arteries.

Your blood cholesterol level has a lot to do with your chances of getting heart disease. High blood cholesterol is one of the major risk factors for heart disease. A risk factor is a condition that increases your chance of getting a disease. In fact, the higher your blood cholesterol level, the greater your risk for developing heart disease or having a heart attack. Heart disease is the number one killer of women and men in the United States. Each year, more than a million Americans have heart attacks, and about a half million people die from heart disease.

This answer from the National Heart, Lung, and Blood Institute has been reviewed and/or edited by Dr. Robert S. Kaufmann.

Margaret Floyd
Nutrition & Dietetics Specialist

Cholesterol is vitally important to our health. It's used to make all the sex hormones, to use vitamin D properly, and to create bile salts, which are critical for digesting fats and eliminating toxins. It actually (and surprisingly, to many) acts as an antioxidant in the body. And, among its many roles, it is a patching and repair mechanism integral to our body's ability to heal and repair from damage.

At the most basic level, what we've come to call "bad" cholesterol, low-density lipoprotein (LDL), is the repair material that is taken to damaged areas. An increase in LDL indicates that there's damage. The "good" cholesterol, high-density lipoprotein (HDL), is the material being removed, which indicates that the repair work is no longer needed. In truth, neither LDL nor HDL is good or bad. Both are important and appropriate responses.

Eat Naked: Unprocessed, Unpolluted, and Undressed Eating for a Healthier, Sexier You

More About this Book

Eat Naked: Unprocessed, Unpolluted, and Undressed Eating for a Healthier, Sexier You

Eat Naked with Margaret Floyd for a Sexier You Are you fed up with counting calories? Confused by all the diet hype? Want to eat delicious, real food and look and feel great? Leading...

Continue Learning about Cholesterol

My Cholesterol Levels Are Up—Do I Need to Take a Statin?
My Cholesterol Levels Are Up—Do I Need to Take a Statin?
Heart disease is the leading cause of death among adults in the United States, and high levels of unhealthy blood cholesterol can increase your risk o...
Read More
Why is managing cholesterol levels good for heart health?
SCAISCAI
Most people have heard that if cholesterol levels are too high it can damage their heart health. But...
More Answers
6 Cholesterol Mistakes You're Probably Making
6 Cholesterol Mistakes You're Probably Making6 Cholesterol Mistakes You're Probably Making6 Cholesterol Mistakes You're Probably Making6 Cholesterol Mistakes You're Probably Making
Skipping healthy fats? Staying too long at happy hour? These everyday slipups can sabotage your heart health.
Start Slideshow
Fight Chronic Pain With Olive Oil
Fight Chronic Pain With Olive Oil

Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.