Your Cholesterol Test Isn’t Enough: What You Need to KnowAug 24, 2026Heart disease often gives no warning, which is why Dr. Colbert wants you to know your numbers. Learn what blood pressure, cholesterol and a coronary calcium score really tell you, and the everyday habits that help protect your arteries.
Know your numbers, then protect your heart
Heart disease is still the leading cause of death in America, yet much of the risk can be changed. Dr. Colbert focuses on the markers that matter and the habits that move them.
- Know your numbers. Blood pressure, fasting blood sugar, a full lipid panel and the hs-CRP inflammation test.
- Lower cholesterol the natural way. Start with how to lower your cholesterol naturally.
- Eat like the Mediterranean. Fish, vegetables, nuts and extra virgin olive oil are among the best-studied foods for the heart.
- Choose your fats carefully. Some cooking oils do more harm than good. Here is the oil Dr. Colbert avoids.
- Move every day and manage stress. A daily walk and a calmer mind are good medicine for your blood vessels.
Keep thy heart with all diligence; for out of it are the issues of life. (Proverbs 4:23, KJV)
Start here
The essentials
High Blood Pressure? Try this…Need help with high blood pressure? A new study shows that a high fiber diet can improve high…
Should You Start Drinking Olive Oil Every Day?Written by Don Colbert, MD, board-certified in family practice and in anti-aging and integrative medicine for more than…
Daily Intermittent Fasting Benefits Include Weight Loss and Lower Blood Pressure, New Study ShowsThe first study to look at 16:8 intermittent fasting benefits on weight loss for obese individuals has uncovered…Watch
From the podcast
Your Cholesterol Test Isn’t Enough: What You Need to KnowAug 24, 2026
The Silent Heart Attack Risk: The Test That Could Save Your LifeAug 13, 2026
Magnesium Deficiency: Lower Blood Pressure, Stop Reflux & Protect Your Arteries (K2 Guide)Nov 7, 2025The latest
New research and articles
Mediterranean Diet and Aging: 2 Tiny Proteins Tied to Your PlateA USC study found that older adults who ate the most Mediterranean-style meals had higher levels of two…
Silent Atherosclerosis Found in 57% of Adults Who Felt FineA major new study found hidden artery plaque in more than half of adults who felt perfectly healthy,…
Dairy Trans Fats and Your Heart: What 22 Studies Really FoundAre the natural trans fats in butter, cheese and milk as harmful as the factory-made kind? A new…
Laughter and Heart Health: What the Research Actually ShowsGenuine laughter raised blood flow 22 percent in University of Maryland research, while a stressful film cut it…
Magnesium: The One Mineral That Could Radically Change Your HealthMagnesium is the master mineral behind over 300 essential reactions in your body, impacting your heart, sleep, energy,…
The Overlooked Blood Test That Could Save Your Life: Understanding High-Sensitivity C-Reactive Protein (hs-CRP)Written by Don Colbert, MD, board-certified in family practice and in anti-aging and integrative medicine for more than…Get Dr. Colbert's Weekly Health Letter
One insight, one recipe and one verse, every week. Free.
