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HealthQuest is ”Destination Radio” with your host, Dr. David C. Kolbaba airing every Saturday at 11:00 am on WLS 890AM.
For 42 years and counting, HealthQuest Radio has been Chicago’s longest running health news and science show, unique in the presentation of natural therapies, nutrition and functional integrated health care - a show with a message punctuated with enthusiasm and humor.
Episodes
Saturday Dec 20, 2025
Saturday Dec 20, 2025
Immune System, Sleep Issues, Storm Chaser. Imagine . . . an "Immune Formula for Every Occasion" that gives you the power to chase down infectious threats before they become storms in your body. Whether it’s travel, stress, or seasonal challenges, this special fighting formula keeps your immune defenses “Storm-Ready.” Dr. Malisa Carullo, a naturopathic physician from Metagenics, joins the show to discuss the science behind this powerful supplement, "Storm Chaser."
"Dr. K's Storm Chaser" contains the most valuable immune-nutrients money can buy. Call our HealthQuest Radio Hotline at 800-794-1855 to order your supply.
Sunday Nov 30, 2025
Sunday Nov 30, 2025
Mysterious Mineral Magnesium. Why do some magnesium supplements work like magic for sleep, muscle cramps, and stress, while others just give you expensive diarrhea? The answer lies in understanding something the supplement industry doesn’t want you to know: Not all magnesium is created equal. Learn more . . .
HealthQuest Radio Special: Call our HealthQuest Radio Hotline at 800-794-1855 for more information about our "Zinc Taste Test."
Saturday Nov 15, 2025
Saturday Nov 15, 2025
Zinc deficiencies, Immune System, Ionophores. You might assume or believe that you are safe and sound when it comes to maintaining your zinc levels, when in reality you’re not maintaining proper levels of zinc and you will ultimately pay the price. Even then, you probably will not know that your health challenges are caused by or at least, fueled by low zinc levels. Learn more about the importance of zinc.
HealthQuest Radio Special: "Zinc Taste Test". Call our HealthQuest Radio Hotline at 800-794-1855 to reserve your test.
Saturday Nov 08, 2025
Saturday Nov 08, 2025
Poor Nutrition, Types of Magnesium, Zinc. Our Standard American Diet is rich with the poorest nutritional value. Somehow, we’re not getting the nutrition we need, jeopardizing our current level of health and wellbeing, making us more susceptible to every sickness and disease. Dr. K speaks of getting caught in a tunnel, “The Dreaded Magnesium Tunnel.” There are some forms of magnesium that can cross into your brain, others that specifically target your heart, and some that can knock you out better, than any sleeping pill, all naturally.
HealthQuest Radio Special: Call our HealthQuest Radio Hotline at 800-794-1855 to get your "Zinc Taste Test."
Saturday Nov 01, 2025
Saturday Nov 01, 2025
Nutrition, Overeating, Zinc. Our Standard American Diet is rich with the poorest nutritional value, even more today, than ever before. We need to learn what makes our food so nutritionally poor. Then and only then can we make the appropriate adjustments and correct the dangerous and unhealthy course we’re currently on. View our handout, "Zinc, Essential to Good Health."
Call our HealthQuest Radio Hotline at 800-794d-1855 to order your "Zinc Taste Test."