How did Nathan in 'My 600 Pound Life' change throughout his story?

Well, I'm not entirely sure about all the details of Nathan's story in 'My 600 Pound Life' without actually seeing it. But generally, these stories on the show follow a pattern. Nathan was most likely morbidly obese, which means he had a high risk of various health problems like heart disease, diabetes, etc. The show probably documented his attempts to turn his life around. He may have had to overcome his food addictions and start exercising, which is no easy feat considering his weight. There could have been setbacks and successes along the way, and hopefully in the end, he was on a path to a healthier and more fulfilling life.

She might have become more mobile as she lost weight.

Cindy's life might have changed in terms of her mobility. As she worked on losing weight, she may have been able to move around more easily than before. She also could have experienced changes in her social life. Maybe she started to go out more and interact with people, which was difficult when she was extremely overweight.

Irene probably changed in multiple ways. Emotionally, she may have become more confident as she lost weight. Physically, she would have more energy and be able to do things she couldn't before. Socially, she might have been more involved as her appearance and health improved.

Joyce's life probably changed in many ways. She could have started to eat healthier and exercise more. Also, her relationships might have been affected, either positively or negatively, as she made changes to her lifestyle.

Liz's life on '600 pound life' likely had a significant transformation. In the beginning, she was probably limited in her movements and faced numerous health risks. But as she embarked on the weight - loss program, she might have started to experience small victories. She could have found new hobbies or interests as she became more mobile. Her mental state might have shifted from one of despair to one of hope. And her eating habits surely had to change, which would have had a domino effect on other aspects of her life, like her energy levels and overall well - being.

She probably became more aware of her health issues.

George underwent significant changes. He became more confident and assertive as the story progressed.

Ponyboy changed a lot. He became more mature and understanding of the world around him.

The protagonist's transformation throughout the novel was quite significant. He started off as a shy and unsure individual but grew to be assertive and self-assured. This change was driven by the challenges and experiences he faced.