'1000 lb sisters' is a reality television series that premiered on TLC in December 2019. The show follows the lives of Amy and Tammy Slaton, two sisters from Kentucky who both weigh over 1000 lbs. The series documents their struggles with their weight and their journey to lose weight and improve their health.As of my knowledge cut off in 2021, the most recent season of '1000 lb sisters' aired in December 2020, and it is unclear if there are any plans for future seasons. However, it is known that the sisters have been continuing their journey to lose weight and improve their health.Amy and Tammy have been documenting their progress on social media, and both sisters have made significant changes to their lifestyle. They have been following a strict diet and exercise regimen, and have been working with a team of medical professionals to help them achieve their weight loss goals.Amy and Tammy have both undergone weight loss surgery, which has helped them to lose a significant amount of weight. Tammy had a gastric bypass surgery, which helped her to lose over 300 lbs, while Amy had a sleeve gastrectomy, which helped her to lose over 200 lbs.Tammy has also been working on improving her mental health, as she has been struggling with anxiety and depression. She has been seeing a therapist and taking medication to help her manage her mental health.In conclusion, '1000 lb sisters' is a reality television series that followed the lives of Amy and Tammy Slaton, two sisters from Kentucky who both weighed over 1000 lbs. As of my knowledge cut off in 2021, the most recent season of '1000 lb sisters' aired in December 2020. However, it is known that the sisters have been continuing their journey to lose weight and improve their health. Both sisters underwent weight loss surgery and have been following a strict diet and exercise regimen. Tammy has also been working on improving her mental health. They have been documenting their progress on social media and the public can follow their journey to see how they are doing now.