Pickleball vs. The Gym: Which Is Better for Aging? | Dr. Don Colbert, MD Ep. 4
Dr. Don Colbert, MD on the racket-sport longevity research, what pickleball does for the brain and balance, and how to play without getting hurt.
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Why You’re Always Tired (It’s Not Just Age) | Dr. Don Colbert, MD Ep. 3
Dr. Don Colbert, MD explains the mitochondria and deep sleep science behind low energy, and the compounds that help restore it.
Your Cholesterol Test Isn’t Enough: What You Need to Know | Dr. Don Colbert, MD Ep 2
Dr. Colbert’s Broadcast • Advanced Lipid Testing & Plaque Stability • Episode 2 Your Cholesterol Test Isn’t Enough: What You Need to Know | Dr. Don Colbert, MD Ep. 2 A standard lipid panel gives you four numbers. It does…
The Silent Heart Attack Risk: The Test That Could Save Your Life | Dr. Don Colbert, MD
Dr. Colbert’s Broadcast • Heart Health & Prevention • Episode 1 Is Your Heart at Risk? Take This Test Now | Dr. Don Colbert, MD Ep. 1 Heart disease can develop quietly for years before obvious symptoms appear. In this…
Keto Broccoli Cheddar Soup (Creamy Copycat, Low Carb)
Craving that famous cafe soup without the flour and sugar? This keto broccoli cheddar soup is rich, velvety and loaded with real cheese and tender broccoli. Perfect for a chilly October night.
Cottage Cheese Flatbread Pizza, Keto Zone Style
The viral cottage cheese flatbread, Keto Zone style: a crispy, high-protein cottage cheese and egg crust that turns into Friday night pizza with almost no carbs.
Pumpkin Spice Cold Foam Latte with MCT, Keto Zone Style
Our Keto Zone take on fall’s favorite drink: real pumpkin, warm spices, a velvety cinnamon cold foam and MCT Oil Powder, without the sugar crash.
Avocado egg power bowl with olive oil, herbs, and pasture-raised eggs
Dr. Colbert’s Simple Avocado Egg Power Bowl from Dr. Colbert’s Keto Zone kitchen: 9 ingredients. Physician-designed, made with real food.
Is Butter Really Healthy? Here are the Facts
For years, we were told to avoid butter and other saturated fats with a ten foot pole—because they allegedly raised bad cholesterol and increased the risk of heart disease. However, the most recent research says differently. In fact, we now…
5 Natural Ways to Avoid Loose Skin After Weight Loss
Written by Don Colbert, MD, board-certified in family practice and in anti-aging and integrative medicine for more than 25 yearsLast reviewed and updated: October 17, 2026 We receive hundreds of testimonials from people on the Keto Zone Diet losing weight…
This One Type of Food Could Increase Your Cancer Risk- Cancer Causing Foods
Recent research has shown eating certain types of foods is associated with an increased risk of developing cancer—even if you’re not overweight. And these potential cancer-causing foods have one thing in common: low nutritional quality—which is also known as junk…
Why MCT Oil Powder? The Benefits of MCT Oil vs Coconut Oil
What are the benefits of MCT oil powder that outweigh other alternatives? MCT oil powder and coconut oil have some similarities and are both welcome in a healthy diet, but they are not created equal. While you can often use…
Soft and Chewy Keto Ginger Cookies
Soft and Chewy Keto Ginger Cookies from Dr. Colbert’s Keto Zone kitchen: 11 ingredients, 15 min cook time. Physician-designed, made with real food.
5 Healthy Reasons to Use More Cinnamon This Season
Once the fall and winter seasons begin, a certain special spice starts appearing more in colder-weather recipes. That would be cinnamon! Humans have been using cinnamon as a spice for many years—as early as Ancient Egypt—and it was once regarded…
The Shocking Truth About Himalayan Pink Salt vs Sea Salt
Written by Don Colbert, MD, board-certified in family practice and in anti-aging and integrative medicine for more than 25 yearsLast reviewed and updated: October 17, 2026 Salt is a necessary food your body needs to function properly. However, the type…
Keto Zone Pumpkin Spice Latte
Keto Zone Pumpkin Spice Latte from Dr. Colbert’s Keto Zone kitchen: 10 ingredients, serves 2 servings. Physician-designed, made with real food.
Is Cornstarch Keto? 8 Low-Carb Cornstarch Substitutes
Cornstarch has about 7 grams of net carbs per tablespoon, so it is not keto. Here are 8 low-carb cornstarch substitutes, how much to use, and which thickeners to avoid.
Low Energy Levels? 10 Natural Remedies to Boost Energy
Low energy levels can get in the way of accomplishing what you want and being the person you want to be each day. But this doesn’t have to be your everyday reality. Often, small but significant tweaks to your lifestyle…
