Nutritional value of lettuce lettuce is rich in vitamin C, calcium, iron, phosphorus, sugar and other nutrients. Every 500g of lettuce contains about12mg of iron, which is basically the same as spinach. The content of vitamin C in lettuce leaves is about 15 times higher than that in lettuce stems. The potassium content in lettuce is beneficial to the balance of water and electrolyte, and promotes urination and milk secretion. It is worth mentioning that the juice of lettuce has sedative and hypnotic effects, and can also increase the secretion of gastric juice, bile and digestive enzymes, promote gastrointestinal peristalsis, increase appetite, and help digestion and defecation.
Lettuce diuresis and lactation promotion
The potassium content in lettuce is much higher than that in sodium. For people with edema, hypertension and heart disease, women who have just given birth often eat lettuce, which is conducive to maintaining the balance of water and electrolyte in the body and promoting urination and milk secretion.
Lettuce disappears, and it is frustrating.
Lettuce tastes fresh and slightly bitter, which can stimulate the secretion of digestive enzymes and increase appetite. Besides calming the nerves, the white serosity from the tender stems of lettuce can also enhance the secretion of gastric juice and bile by digestive glands and promote the function of digestive organs. It is very effective for people with weakened digestive function and constipation to eat more lettuce.
Strengthen the body and fight cancer
Lettuce is rich in vitamins and minerals, which can regulate the function of nervous system. The iron in lettuce is easily absorbed by the human body and is a rare good food for patients with iron deficiency anemia. The hot water extract of lettuce has a high inhibitory effect on some cancer cells, so it can also be used as the best food to prevent cancer.
purge
Lettuce is rich in plant cellulose, which helps to promote intestinal peristalsis, dredge digestive tract, help defecate and achieve the effect of treating constipation. Toxins deposited in human body are excreted in time to achieve the effect of beauty beauty.
Lose weight, fitness and breast enhancement
Lettuce is low in sugar, but high in nicotinic acid, which is regarded as an activator of insulin, so lettuce is a very suitable vegetable for diabetic patients. Lettuce is high in water and low in calories, and it can increase satiety, reduce wrong intake and achieve the purpose of losing weight. In addition, lettuce can be eaten with beef rich in vitamin B, and it can also regulate qi and blood, provide nutrition for breasts, and achieve the effect of breast enhancement.