What is true
In 2023, Nia Jax publicly said she felt “gross & uncomfortable” after attending Charlotte Flair’s wedding, and that acted as a turning point.
She credited Charlotte Flair for helping her get motivated, sending her workouts, checking in on her.
Over a period of six months (starting October 2022 / 2023), she lost around 48 pounds.
She also said that making lifestyle changes — diet, training, avoiding alcohol — helped.
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What is less clear / rumors / perception
There are fan discussions about her being bigger again, or that she might have gained weight back, or changed body shape depending on outfit / lighting. But those are mostly speculation from photos, not verified.
No credible sources say she’s tried extreme / unhealthy diets recently (at least not officially). Her public statements emphasize health, not crash dieting.
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Conclusion
So in summary: yes — she did try weight loss, seriously. She lost a measurable amount (~48 lbs) in a 6‑month period with Charlotte Flair’s help, through workouts and better habits. People might think she looks heavier now in some photos, but that’s not confirmed in any news source. Bodies fluctuate, and photos/outfits often mislead perception.
If you want, I can dig up her most recent status (2025) — whether she’s still maintaining, lost more, or gained back some. Do you want that?