This advertisement has not loaded yet, but your article continues below.
The 57-year-old singer wrote a caption on the post that read: "Wishing everyone a beautiful and peaceful Thanksgiving! May your day be filled with love, gratitude, and precious moments with the people who mean the most to you."
Back in December 2022, the beloved vocalist of My Heart Will Go On fame revealed her diagnosis with stiff person syndrome while announcing the postponement or cancellation of several concerts.
The syndrome causes rigidity and spasms in the trunk and limbs, according to the Cleveland Clinic, and eventually leg, arms and face muscles become stiff followed by other muscles.
In June 2024, the singer told Today interviewer Hoda Kotb how difficult it has become for her to sing.
"It's like somebody is strangling you," Dion said. "It's like somebody is pushing your larynx/pharynx this way."