Just as our lip colour can reflect our health, the colour of our tongue can also provide important insights into our overall health. According to research, a healthy tongue typically ranges from dark to light pink.
A healthy tongue, which should be pink in colour, is also covered with small bumps known as papillae. These vital features play a crucial role in speaking, tasting, chewing, and swallowing.
However, be cautious if your tongue changes colour, as it may indicate various underlying health issues. The Cleveland Clinic also advises that any tongue colour other than pink could signal a potential health condition. Be sure to consult with your doctor if your tongue appears:
- White: Often indicates fungal infections, such as oral thrush.
- Yellow: Suggests poor oral hygiene, leading to bacterial growth.
- Orange: Also linked to poor oral hygiene and can signal bacterial buildup.
- Red: May indicate a vitamin B deficiency or conditions like scarlet fever.
- Black: Though rare, a black tongue can occur when keratin builds up, often due to poor oral hygiene, tobacco use, or other factors.
- Purple: Suggests poor blood circulation or a potential heart condition.
- Gray: This could indicate a geographic tongue, a benign condition where patches on the tongue surface change shape.
- Green: Typically caused by bacterial buildup, similar to yellow or white discolouration.
- Blue: Suggests a lack of oxygen in the blood, a condition that should be addressed immediately.
Tips for maintaining a healthy tongue colour
Maintaining a healthy tongue colour can be challenging if you have underlying health conditions. However, by following some basic oral hygiene practices, you can reduce the severity of discolouration. Keeping your oral health in check is essential. Here are some tips:
- Floss your teeth daily
- Brush your teeth twice a day
- Clean your tongue daily using a tongue cleaner
- Avoid tobacco
- Use mouthwash
- Drink plenty of water
- And lastly, don’t neglect regular dental visits
