Tammy Slaton, known from TLC’s 1000-Lb. Sisters, has shared new insight into her incredible weight loss journey, which has transformed both her body and her life. At her heaviest, Tammy reached around 725 pounds, but over time she has lost approximately 540 pounds, marking one of the most dramatic changes in the show’s history. Her journey has been closely followed by fans who have watched her face health struggles, setbacks, and emotional challenges.

A major turning point came in July 2022 when Tammy underwent bariatric surgery, helping her move into a new phase of her health journey. By season seven of the show, she had reached around 238 pounds. She also faced deep personal loss in 2023 with the passing of her husband, but continued pushing forward despite the grief and emotional weight of that period.

In 2025, Tammy underwent skin removal surgery, removing more than 15 pounds of excess skin, which she had previously expressed anxiety about. The procedure was successful, and her recovery went smoothly. Now reflecting on her journey, Tammy says she feels like she has lost “three whole versions” of herself. Her transformation remains a powerful story of persistence, resilience, and life-changing determination.