Tammy Slaton, star of TLC’s 1000-Lb. Sisters, has opened up about her dramatic transformation, having lost around 540 pounds since her peak weight of 725 pounds. She initially aimed to lose 30 pounds but gained 100 during the pandemic, making weight loss more challenging.

Weight Loss

Tammy faced multiple health issues, including needing an oxygen tube and wheelchair, and battled food addiction, requiring several treatments.

Despite personal hardships, including the death of her husband Caleb Willingham in 2023, Tammy stayed committed. In July 2022, she underwent bariatric surgery, which helped her reach 238 pounds by season seven of the show.

In a recent podcast with Ezell Film Company, she said she’s lost “three whole versions” of herself and is amazed at her progress. She also spoke with PEOPLE about her anxiety before undergoing skin removal surgery in January 2025, which removed over 15 pounds of excess skin. Despite her fears, the surgery was successful, and she recovered quickly, returning home early.

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Tammy has been praised by fans and family for her strength, honesty, and incredible journey