Exercise has many benefits from improved strength and endurance to a calmer mind and better mobility. However, your mouth might not feel the same way about your routine as you do. Many athletes and fitness enthusiasts don’t realize that certain workout habits can quietly harm their oral health. Without proper support, these small issues can lead to big dental emergencies. The good news is that with a little awareness, you can enjoy your exercise routine and keep your smile healthy. Here’s how.
Dealing with Dry Mouth
Heavy breathing during exercise can dry out your mouth. Without saliva, bacteria thrive, and tooth enamel is left unprotected. Over time, this raises your risk of cavities and gum disease.
If you want to enjoy your morning run without the threat of gingivitis, stay hydrated before, during, and after.
For long sessions, especially in warmer temperatures, cold water is best. If you’re going for a shorter, climate-controlled routine, try room-temperature water. Sometimes it’s easier on your stomach and absorbs faster in your body.
Be Sparing with Sports Drinks
Unfortunately, your favorite neon-colored sports drink may be doing more harm than good. While it can boost your energy or replace electrolytes, it’s probably not helping your teeth at all.
Most are highly acidic and packed with sugar, which is a one-two punch for enamel. Acid weakens it while sugar feeds bacteria. If you can’t do without a blue-flavored drink, try to limit the amount you consume and rinse with water right after taking a few gulps.
Cut Down on Clenching and Grinding
Weightlifters, runners, and even yogis sometimes clench their jaws during intense effort. Over time, this can wear down enamel, chip teeth, or strain your temporomandibular (jaw) joints.
If you know you’re going to put a lot of effort into your exercise, be prepared to protect your teeth. Be mindful of clenching during your sets, and if you notice the habit, talk to your dentist. They can recommend a mouthguard, either store-bought or custom-made, to keep your pearly whites pristine.
Toss the Sugary Workout Treats
Protein bars, gels, and chews are beloved gym staples, but many are sticky, sugary, and cling to teeth. The leftover residue from these snacks creates the perfect environment for bacteria to grow.
If you need your protein fix before you get started, try to choose low-sugar options. Alternatively, you can rinse with water after eating and brushing when you get home.
Your fitness routine doesn’t have to come at the expense of your oral health. By staying hydrated, making smart snack choices, and protecting your teeth from clenching or grinding, you can enjoy the best of both worlds—a stronger body and a healthier smile.
About the Author
Dr. David is a passionate dentist who enjoys sweating at jiu-jitsu as much as he enjoys helping patients smile. A graduate of the University of the Pacific Dental School, he has advanced training in implant placement, sedation, and gum surgery. Dr. David is a member of the American Dental Association and the California Dental Association. If you’re in pain after exercise, call (925) 934-3395 to schedule an emergency appointment at Blue Wave Dental. You can also visit our website to schedule online.