The nutritional value of spring vegetables has the following six points:
1. Spring vegetables contain high potassium, which is helpful for promoting urination and reducing pressure on the atria. It is good for patients with high blood pressure and heart disease. Extremely beneficial. Containing a small amount of iodine, it has a significant impact on people's basal metabolism, mental and physical development and even emotional adjustment. Therefore, spring vegetables have a sedative effect, and regular consumption can help relieve tension and help sleep.
2. Spring vegetables contain a large amount of plant cellulose, which can promote intestinal wall peristalsis, facilitate the digestive tract, help defecation, and can be used to treat various constipation.
3. The potassium content of spring vegetables is much higher than the sodium content, which is beneficial to the balance of water and electrolytes in the body and promotes urination and milk secretion. It has certain therapeutic effects on patients with high blood pressure, edema and heart disease.
4. Spring vegetables are different from ordinary vegetables in that they are very rich in fluorine, which can participate in the growth of teeth and bones, improve digestive system and liver function, and help resist rheumatic diseases and gout.
5. Spring vegetables contain a variety of vitamins and minerals, which can regulate the function of the nervous system. Its organic content is rich in iron elements that can be absorbed by the human body, which is good for patients with iron deficiency anemia. Very beneficial.
6. Spring vegetables taste fresh and slightly bitter, which can stimulate the secretion of digestive enzymes and increase appetite. Its milky slurry can enhance the secretion of gastric juice, digestive glands and bile, thus promoting the function of various digestive organs. It is especially beneficial to patients with weakened digestive function, reduced acidity in the digestive tract and constipation. :
Spring vegetables are a vegetable of the genus Lactuca (but except for botanists, people usually call lettuce a lettuce, which is different from the botanical classification of Lactuca). The leaves account for most of them. The stems are short and hidden by the leaves. Spring vegetables that grow into balls are also called head lettuce and head lettuce. Many other names for lettuce, such as lettuce, spring vegetables, raw bamboo shoots, lettuce, stem lettuce, green bamboo shoots, lettuce, and fragrant bamboo shoots, are the common names for different parts of lettuce.
Baidu Encyclopedia-Spring Vegetables