1

Fish soup can only be cooked until it shows white juice. If cooked for too long, the contents of the fish will get old, and the nutrition will be lost, which will also affect the taste. If you add nourishing herbs such as ginseng, the nutrition will dissipate if you cook for too long.

2

Common soup foods, such as hooves, grass chickens, old ducks, etc., were heated. The results showed that the boiled protein and fat reached the maximum when heated for an average of one and a half hours, with the highest nutritional value, and then gradually decreased.

three

If you want to put vegetables in the soup, you'd better wait until the soup is almost cooked, so as to reduce the loss of vitamins. Therefore, in addition to paying attention to the collocation of ingredients, we should also pay attention to the time of cooking soup, which is an important key for you to taste delicious food and stay healthy.