Spinach and pork liver soup has a very good effect on improving vision and relieving visual fatigue, because spinach and pork liver soup is rich in vitamin A, which constitutes an important raw material for retinal photoreceptors, and by consuming spinach and pork liver soup with rich vitamin A, it can improve vision, especially dark vision at night, and is very effective in relieving visual fatigue. Spinach and pork liver soup is also very effective in preventing and relieving iron deficiency anemia, because spinach and pork liver soup is rich in iron, which can provide rich raw materials for red blood cell synthesis, so the role in preventing and relieving iron deficiency anemia will be very obvious.