Clinical trials have shown that scraping and brushing the tongue can both temporarily reduce odor-causing bacteria. I’m so ...

Discover why people can't detect their own bad breath, the science behind nose blindness, and practical solutions for ...

The tongue of a healthy person is pinkish in colour, moves freely and is gently moist with a light coating. If a tongue changes colour or texture, a Chinese herbalist or naturopath may use tongue ...

You may also notice bumps on the back of your tongue, sores that appear on the side, or a white coating. COVID can also sometimes cause loss of papillae, which makes your tongue look smooth.

Scientists at Guangzhou University of Chinese Medicine have discovered that the tongues of people with chronic heart failure look noticeably different from those of healthy individuals. Their research ...