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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.
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 Jun 20, 2026
The Inside Passage: A Closer Look at the Oral Cavity
Saturday Jun 20, 2026
Saturday Jun 20, 2026
Daily Dental Hygiene, Xlear Products, Immune Defenses. Before food ever reaches your stomach, before your intestines do a moment of work . . . before your liver or your gallbladder lift a finger, your mouth has already started the job. Nathan Jones, CEO of Xlear, Inc., joins the show to discuss oral care and to highlight Spry Dental Products.
Xlear Products including Xlear Nasal Spray and Spry Dental Products can be found at XLEAR’s Online Store at Xlear.com. XLEAR’s Retailers: Walgreens, CVS, Vitamin Shoppe, Target, Kroger, Sprouts, Natural Grocers and most natural products retailers nationwide. XLEAR’s Online Retailers: Amazon, iHerb, Lucky Vitamin, and Vitacost.com
Saturday Mar 28, 2026
Your Mouth is Trying to Tell You Something
Saturday Mar 28, 2026
Saturday Mar 28, 2026
The Oral Cavity, Systemic Disease and The Xylitol Solution. The Mouth-Body Connection: What happens inside that oral cavity of yours is directly connected to your heart, your brain, and your blood sugar. The research on this is jaw-dropping — pun intended. Nathan Jones, CEO of Xlear, Inc., joins the show to discuss the transition period from cold and flu season to springtime allergies. Xlear Nasal Spray with xylitol can help.
Visit Xlear.com to find a complete list of retailers near you and to access their online store.
Saturday Dec 06, 2025
Times Have Changed
Saturday Dec 06, 2025
Saturday Dec 06, 2025
How to get the best out of today’s blessings, while avoiding the curses. Fun Facts: Don’t drink from the faucet . . . anymore? Cars don’t stall at the stop lights. Hard bristled toothbrushes were strongly advised by dental experts. So, was/is Fluoride in toothpastes and drinking water? When it comes to cavities, when was the best time to live . . . a long time ago … or today? By the way, many of our
most common diseases of today were “non-evident” . . . hundred years ago.
Nathan Jones, CEO of Xlear, Inc., joins the show to discuss the petition filed with the FDA to consider xylitol as an approved over-the-counter active ingredient in dental hygiene products. Visit Xlear.com for product information and retailers near you.
Saturday May 17, 2025
How to Scare Your Dentist
Saturday May 17, 2025
Saturday May 17, 2025
Fluoride . . . a "Not-So" Storybook Tale. The CDC recognizes water fluoridation as one of the 10 great public-health achievements of the 20th century. Opposition of water fluoridation has been and still is, a significant aspect of concern. Some communities in this country are choosing to remove fluoride from the water systems, while others stand firm on the resumption of fluoride practices. Friend or foe? Beyond water? Xlear, Inc. CEO, Nathan Jones, joins the show to discuss the recent fluoride ban in Utah.
You can find Spry Dental Defense Products and Xlear Nasal Spray at most natural products retailers nationwide. Visit Xlear.com and online retailers such as Amazon, iHerb, Lucky Vitamin, and Vitacost.com.
Saturday Mar 15, 2025
The Story of a Natural Health Freedom-Fighter
Saturday Mar 15, 2025
Saturday Mar 15, 2025
FTC lawsuit, Glutathione, GLP-1 Therapy. During the pandemic, our government shuttered the marketplace of ideas—and the American people, our economy, and our sense of community suffered. Ongoing efforts of the FTC to censor science and blatantly violating the law and Constitution would have been greatly curtailed, had it not been for the efforts of this Natural Health Freedom-Fighter. Xlear, Inc. CEO, Nathan Jones, joins the show to share his thoughts on the dismissal of the FTC lawsuit against his company. And more....
