Annie Holland, a 24-year-old with Autoimmune Autonomic Gangliopathy (AAG), relies entirely on intravenous nutrition due to her digestive system’s inability to process food. Her condition is terminal, requiring a meticulous and costly TPN treatment to survive, while she copes with repeated surgeries and infections. Annie Holland, a 24-year-old with Autoimmune Autonomic Gangliopathy (AAG), relies entirely on intravenous nutrition due to her digestive system’s inability to process food. Her condition is terminal, requiring a meticulous and costly TPN treatment to survive, while she copes with repeated surgeries and infections. Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle