Take a look at your tongue the next time you open your mouth—it might seem odd, but it can reveal important details about your health. For instance, a black, hairy tongue could indicate poor oral hygiene or even diabetes. A tongue that’s bright red, like a strawberry, may suggest a deficiency in folic acid, vitamin B12, or iron, but it could also point to strep throat or a fever.
If you notice red and white spots on your tongue, it could mean your taste buds are worn down. For example, if you’ve been indulging in Sour Patch Kids daily or biting into piping hot pizza right out of the oven, you might be dealing with this. Fortunately, it’s a common issue, and your taste buds will regenerate over time.
So next time you step out of the shower, take a moment to clear the mirror, open your mouth, and check out your tongue—you might be surprised by what you discover!
Here are a few more interesting facts about what your tongue can reveal about your health:
If You See White Patches on Your Tongue
White patches on your tongue may indicate oral candidiasis, a condition caused by an overgrowth of yeast, also known as thrush. Try brushing your tongue daily for a week to determine if it’s simply an issue of oral hygiene. If the patches remain, it’s likely due to a candida overgrowth, which can be treated with antifungal medications.
Your Tongue is Black and Hairy-Looking
Black hairy tongue can be caused by several factors, such as yeast infections, diabetes, cancer treatments, and poor oral hygiene. It occurs when dead skin cells accumulate on the papillae of your tongue, giving it a hairy appearance. This condition doesn’t require medical treatment—just maintain good oral hygiene by brushing your tongue regularly (and using a tongue scraper if necessary), and the issue should resolve on its own.
There are Red and White Spots on Your Tongue
No need to worry! Red and white spots on your tongue just show where your taste buds have worn down. This is a normal occurrence and doesn’t require any treatment.
Your Tongue Has Abnormal Redness
A red tongue can be a sign of a deficiency in folic acid, B12, or iron, or it could suggest a fever or strep throat. Instead of being a condition on its own, a red tongue reflects your overall health. Fortunately, these issues are usually simple to address with supplements or medication.
If Your Tongue Has a Webbed or Stripped Look
The webbed or striped appearance on your tongue occurs when your immune system attacks the cells, often indicating an inflammatory condition called oral lichen planus. While lichen planus isn’t contagious, it can increase the risk of mouth cancer, so it’s important to keep an eye on it. To manage the condition, maintain good dental hygiene, avoid tobacco, and steer clear of foods that might irritate your mouth.
There Are Ridges on Your Tongue
Ridges form when your teeth press against your tongue, typically while you’re sleeping. Thankfully, these ridges don’t need treatment and will fade over time.
