Lettuce inside contains more nutrients, such as protein, fat, vitamins, sugar, dietary fiber, trace elements and other components, there are diuretic, laxative, lowering blood pressure, appetizer and digestion, but also weight loss and slimming, assist in the treatment of diabetes.
LETTUCE CHARACTERISTICS
LETTUCE, also known as lettuce, chicory, chicory, green shoots, bamboo shoots, green lettuce, lettuce, is the Asteraceae lettuce genus of plants, the original growth of lettuce along the coast of the Middle Sea, China, planted throughout the country, there are also wild, lettuce is a very common edible vegetables, stems, meaty and crispy, stir-fried, cold, simmering soup, related to dry vegetables or pickles can be, the tender leaves can also be eaten.
Lettuce has a certain degree of cold tolerance, like cool, afraid of high temperatures, hot season poor growth, it is a long sunshine crop, suitable for growth in sunny environments, lettuce on the soil has certain requirements, suitable for planting in slightly acidic soil, pH value of 6.0 or so, planting lettuce soil to sandy loam, loamy soil is good.
The efficacy and role of lettuce
1, promote digestion: The nutritional value of lettuce is very rich, which contains lettuce, amino acids, such as 17 kinds of amino acids, in addition to vitamin C, vitamin a, and minerals are also very rich, can enhance the secretion of digestive enzymes and bile, can promote digestion, enhance the appetite, containing the Plant fiber helps constipated people excrete stool.
2, fire: The weather in the dry situation is particularly prone to fire, in this case eat some lettuce words, both for the human body to replenish enough water, but also can reduce the fire, because lettuce has the effect of detoxification, so for the prevention of mouth ulcers and the healing of a positive role.
3, weight loss: lettuce sugar content is very low, hydrochloric acid content is very rich, it is insulin activator, often eat some lettuce words can improve sugar metabolism, especially suitable for diabetic use, in addition to lettuce high water, low calorie, can relieve hunger, play a weight loss effect.
4, regulating the nervous system: Lettuce contains vitamins and minerals are very rich, can regulate the function of the nervous system, especially rich in iron absorbed by the human body, and often eat a little bit of fresh lettuce, then, on the iron-deficiency anemia patients is very powerful, but also can promote urination, reduce blood pressure, prevent arrhythmia.
Lettuce taboos
Eating lettuce must pay special attention to, because lettuce contains a lot of water-soluble inorganic salts and vitamins, blanching with boiling water will loss of nutrients, so as long as the cleaning and peeling shredded can be cooled, and in addition to the elderly patients as well as menstrual cramps people should eat cooked, in addition to the spleen and stomach cold people are not suitable for eating more lettuce.