- With Mayo Clinic cardiologist
Thomas Behrenbeck, M.D.
read biographyclose windowBiography of
Thomas Behrenbeck, M.D.
Thomas Behrenbeck, M.D.
Dr. Thomas Behrenbeck is a native of Germany, where he received his medical education at the Westfalian Wilhelm University in Munster and became board certified in internal medicine and cardiology.
He also received a Ph.D. in biophysics and physiology at the University of Minnesota. Dr. Behrenbeck joined the Mayo Clinic staff in 1990 and is currently an associate professor at Mayo Medical School and an academic faculty member at the Westfalian Wilhelm University. He is chair of the Cardiovascular Medicine and Surgery NetWork of the American College of Chest Physicians.
Dr. Behrenbeck is a noninvasive cardiologist, specializing in cardiovascular (CV) imaging modalities (echocardiography, nuclear cardiology, and CT), coronary artery disease and prevention of coronary artery disease. His research interests are the application of imaging technology to early recognition and treatment of atherosclerosis. He is passionate about patients' involvement in their health issues.
"The Internet and patient education present ideal synergies in the ever-growing field of knowledge in cardiology," he said.
Definition (1)
- VLDL cholesterol: What is it?
Symptoms (1)
- Arcus senilis: A sign of high cholesterol?
Tests and diagnosis (3)
- Cholesterol level: Can it be too low?
- Cholesterol test kits: Are they accurate?
- Cholesterol ratio: Is it important?
Treatments and drugs (8)
- LDL apheresis: Can it lower LDL cholesterol?
- High cholesterol in children: How is it treated?
- Niacin overdose: What are the symptoms?
- see all in Treatments and drugs
Lifestyle and home remedies (4)
- Pomegranate juice: Can it lower cholesterol?
- Kefir: Can it lower my cholesterol?
- Eggs: Are they good or bad for my cholesterol?
- see all in Lifestyle and home remedies
Alternative medicine (2)
- Noni juice: Can it reduce cholesterol?
- High cholesterol treatment: Does cinnamon lower cholesterol?
Mayo Clinic Health Manager
Get free personalized health guidance for you and your family.
Get Started
About our e-newsletters
- Free e-newsletters
- Mayo Clinic expertise
- We do not share your e-mail address
Housecall, our weekly general-interest e-newsletter, keeps you up to date on a wide variety of health topics with timely, reliable, practical information, recipes, blogs, questions and answers with Mayo Clinic experts and more. Our biweekly topic-specific e-newsletters also include blogs, questions and answers with Mayo Clinic experts, and other useful information that will help you manage your health.
Housecall Archives
Mayo Clinic Housecall
Stay up to date on the latest health information.
What you get
- Free weekly e-newsletter
- Mayo Clinic expertise
- Recipes, tools and other helpful information
- We do not share your e-mail address
Question
Eggs: Are they good or bad for my cholesterol?
I'm confused. Are eggs good or bad for my cholesterol?
Answer
from Thomas Behrenbeck, M.D.
It's understandable that you're confused. Eggs are high in cholesterol, and a diet high in cholesterol can contribute to elevated blood cholesterol levels. However, the extent to which dietary cholesterol raises blood cholesterol levels isn't clear. Many scientists believe that saturated fats and trans fats have a greater impact than does dietary cholesterol in raising blood cholesterol.
Adding to the confusion, the American Heart Association recently acknowledged that as long as you limit dietary cholesterol from other sources, it may be possible to include a daily egg in a healthy diet — a statement that was heavily reported in the media.
Here are the facts: One large egg has about 213 milligrams (mg) of cholesterol — all of which is found in the yolk. If you are healthy, it's recommended that you limit your dietary cholesterol intake to less than 300 mg a day. If you have cardiovascular disease, diabetes or high LDL (or "bad") cholesterol, you should limit your dietary cholesterol intake to less than 200 mg a day. Therefore, if you eat an egg on a given day, it's important to limit or avoid other sources of cholesterol for the rest of that day.
If you like eggs but don't want the extra cholesterol, use egg whites. Egg whites contain no cholesterol. You may also use cholesterol-free egg substitutes, which are made with egg whites. If you want to reduce cholesterol in a recipe that calls for eggs, use two egg whites or 1/4 cup cholesterol-free egg substitute in place of one whole egg.
Next question
