Haley E. Schmitt, DDS Cosmetic & Family Dentistry
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What Does Your Tongue Say about Your Health?

March 11, 2025
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man sticking out his tongue in brentwood tn

Your tongue might seem like just another part of your mouth, but it can reveal powerful clues about your overall health. From unusual colors and textures to persistent discomfort or coating, your tongue can be one of the first places your body signals that something’s off.

At the office of Dr. Haley E. Schmitt, DDS, we believe your oral health goes far beyond your teeth and gums; it’s a reflection of your entire well-being. That’s why we take the time to look deeper, listen closely, and help you understand what your mouth might be trying to tell you.

A Guide to Tongue Health

When your tongue is healthy, it should be light pink with a thin white coating. If you notice any changes in your tongue’s color, texture, or coating, it could indicate potential health issues. It’s best to contact your Brentwood dentist if you notice significant changes to your tongue.

Here’s a guide to what your tongue might be trying to tell you:

  • Bright red — A bright red tongue could indicate inflammation, a fever, or a vitamin B deficiency.
  • White coating — A thick white coating could indicate a fungal infection (oral thrush), poor digestion, or dehydration.
  • Yellow coating — A yellow coating often indicates poor oral hygiene or smoking.
  • Black tongue — A black tongue is typically caused by bacteria buildup due to poor oral hygiene or smoking.
  • Gray tongue — A gray tongue often indicates digestive issues.
  • Purple or blue tongue — A purple or blue tongue may mean you have low oxygen levels or poor circulation.
  • Smooth tongue — A smooth tongue can indicate a vitamin B12 deficiency.
  • Deep grooves — If your tongue has deep grooves, it could mean you are dehydrated.
  • Bumps or sores — Bumps or sores could indicate you have oral ulcers or canker sores.

Need a Dental Appointment in Brentwood, TN?

If you’re looking for quality dental care in Brentwood or the surrounding area, consider the experienced dental team at Haley E. Schmitt, DDS! We strive to help every patient achieve optimal oral health and keep their teeth for a lifetime.

To get started today, please get in touch with our dental office at (615) 373-0883.

We look forward to hearing from you.

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