Facial gum is all the new trend on TikTok, but does the product work?
Chewing tougher gum "could lead to symptoms like jaw pain, headaches and put you at risk for temporomandibular disorders," one dentist said.
Chewing tougher gum "could lead to symptoms like jaw pain, headaches and put you at risk for temporomandibular disorders," one dentist said.
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