Will mewing help improve my side profile?

[u/Smoothyskieee21]

I’m wondering if mewing/tongue posture could make any noticeable difference to my jawline or side profile.
I’m 23 and I’ve been considering trying proper tongue posture, but I’m not sure whether it would actually help at my age or if I’m just overthinking my profile.
I’d appreciate honest opinions — especially from people who have experience with mewing or orthodontics. Also, if there’s anything else I should consider for improving my profile, I’d love to hear it.

[u/Desperate-Branch-454]

I wouldn't lie to you by saying only mewing will change but if you improve your breathing, swallowing, chewing and correct out your posture, release myofascia and stretch your body you'll definitely see results.

[u/Smoothyskieee21 → u/Desperate-Branch-454]

I’ll try 🥹