Nutritional Balance in Diet From the perspective of dietary science, the relative proportion of protein, carbohydrates, vitamins and minerals should be maintained in spring to prevent overeating and avoid abnormal liver function and bile secretion. 2. Feeding the liver in spring is the first priority. Spring is the peak season for bacteria and viruses to breed. The liver has the function of detoxification, and the burden is the heaviest. And because people's liver qi rises, it will also cause old diseases ... "