Pour the chicken stock into a large cooking pot, add the ginger and garlic and bring to a boil.
Reduce the heat to medium, add the shredded chicken, celery, and mushrooms. Simmer for 10-15 minutes until the celery is tender and the mushrooms have softened.
Add the pink Himalayan salt, soy sauce, and egg noodles. Cook for 3-5 minutes (check your noodle packet instructions) until the noodles are tender but still have a slight bite.
Taste the broth and adjust salt if needed. Ladle into bowls, finish with freshly ground black pepper, and serve immediately.