04/29/2026
Your jaw uses some of the strongest muscles in your body, and like every other muscle, they weaken with age if they’re not used.
Most gum is just sugar and flavor. But certain harder, sugar-free gums actually engage the masseter and temporalis, the muscles that hold your face, support your bite, and contribute to a more open airway.
Stronger jaw muscles also support how the lower face holds its shape over time. Not a miracle. Just mechanics.
The other thing to look for: gums with xylitol or hydroxyapatite, they help remineralize teeth instead of just freshening breath.
Most people don’t know there’s a difference between gums. There is.
has been teaching the xylitol piece, if you don’t follow her, you should.
Most people don’t know gum can do either. It can.
Free Mouth-Body Signal Check in my bio.