What Your Tongue Says About Your Health

Want to know if you have bad breath?

Just stick out your tongue and inspect it in the mirror, a leading dentist advises.

Dr Harold Katz, dentist and founder of the The California Breath Clinics, says the state of a person’s tongue can reveal whether their breath is a bit odorous.

Tongues which are more uneven can hide more bacteria, which leads to bad breath, he said.

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