Over 40 Fitness Hacks 548: Nathan Jones - Xylitol Nasal Spray Boosts Health, Performance, and Sleep
Xylitol Nasal Spray Boosts Health, Performance, and Sleep
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Nathan Jones - Xlear
In this episode of Over 40 Fitness Hacks, host Brad Williams interviews Nathan Jones, founder of Xlear (pronounced "Clear"), to discuss the health benefits of xylitol and its applications in nasal irrigation, oral hygiene, and overall wellness.
Nathan shares how he founded Xlear after his father, a physician, discovered xylitol’s benefits in preventing ear infections in babies. Originally known for its dental benefits—reducing cavity-causing bacteria and improving oral microbiome—xylitol was later found to also help clear nasal passages and prevent respiratory infections. This discovery led to the development of Xlear’s xylitol-based nasal spray, which has been shown to improve airway volume by 20–36% within minutes, making it beneficial for athletes, people with sinus issues, and those seeking better sleep quality.
Nathan explains how xylitol acts as a natural cleansing agent, enhancing the body’s ability to clear bacteria, viruses, and allergens from the nasal passages. He also highlights its role in oral health, particularly for athletes who often suffer from dry mouth and increased acidity due to heavy breathing and carbohydrate consumption during workouts.
Addressing safety concerns, Nathan reassures listeners that xylitol is a naturally occurring sugar alcohol found in plants and even produced by the human body. He contrasts its health benefits with the harmful effects of traditional sugars and artificial sweeteners like aspartame and high-fructose corn syrup.
Beyond nasal sprays, Xlear offers a full line of oral care products under its Spry brand, including toothpaste, mouthwash, gum, and mints—all designed to support dental and respiratory health. Nathan encourages athletes and health-conscious individuals to incorporate xylitol-based products into their daily routine for improved airway function, enhanced oral hygiene, and overall wellness.
The conversation concludes with a discussion on xylitol’s potential benefits for weight management and metabolism, reinforcing its role as a smart sugar alternative for those over 40 looking to maintain a healthy lifestyle.
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