Vitamin D - the new therapy for autoimmune diseases. Scientific research increasingly shows that vitamin D has a strong influence on autoimmune diseases. This is also confirmed by the Coimbra Protocol of Dr. Cicero Galli Coimbra, which uses high doses of vitamin D to stop the misguided attacks of the immune system and has already helped thousands of patients worldwide maintain their conditions in long-term remission. For more than ten years, Ana Claudia Domene, who suffers from multiple sclerosis, has been following this concept with remarkable success. Through vitamin D treatment, she was able to significantly alleviate her symptoms, discontinue all conventional medications, and restore her health. By sharing her experiences, she provides a valuable document about living with multiple sclerosis and an inspiring source for all those affected.