Nutritional value of lettuce

Lettuce taste fresh and crisp, delicious, can be combined with meat dishes, but also vegetarian, is a rich nutritional value of home cooking ingredients, so lettuce nutritional value and efficacy you know how much?

Nutritional composition of lettuce

Lettuce is rich in vitamin C, calcium, iron, phosphorus, sugar and other nutrients, and contains about 12 mg of iron per 500 grams of lettuce, which is basically the same as spinach. The vitamin C content of lettuce leaves is about 15 times higher than the vitamin C content of lettuce stems. The potassium content of lettuce facilitates the water-electrolyte balance in the body and promotes urination and lactation. It is worth mentioning that the juice of lettuce has a calming and hypnotic effect, and also increases the secretion of gastric juice, bile and digestive enzymes, promotes gastrointestinal motility, increases appetite, helps digestion and laxation.

Maintain the balance of water and electrolytes in the body

The potassium content of romaine lettuce is much higher than the sodium content, so it is good for people with edema, high blood pressure, heart disease, and women who have just had a baby to eat romaine lettuce to maintain the balance of water and electrolytes in the body and promote urination and lactation.

Promote digestion and prevent constipation

Lettuce taste fresh, slightly bitter, can stimulate digestive enzymes secretion, increase appetite, lettuce young stems after breaking the flow of white pulp can be tranquilized, but also enhance gastric juice digestive gland secretion and bile secretion, promote digestive organ function, digestive function is weakened and constipation people eat more lettuce has a very good effect.

Cancer prevention

Lettuce is rich in vitamins and minerals and has a role in regulating the function of the nervous system; the iron in lettuce is easily absorbed by the body and is a good food for patients with iron deficiency anemia; the hot water extract in lettuce has a high inhibitory effect on some cancer cells, so it can also be used as the best ingredient to fight cancer and prevent cancer.

Beauty and skin care

Lettuce is rich in plant fiber, which can help promote intestinal peristalsis, unblock the digestive tract, help defecate, achieve the effect of treatment of constipation, the body's deposition of toxins out of the body in time, to achieve the effect of beauty.

Regulates blood and vital energy

Lettuce is low in sugar, but high in niacin, which is considered an activator of insulin, making it a very suitable vegetable for diabetics; lettuce is high in water, low in calories, and can increase satiety, reduce missed intake, and achieve weight loss. In addition, lettuce with vitamin B-rich beef can also play a role in regulating qi and blood, providing nutrition to the breasts and achieving breast enlargement.

How to eat romaine lettuce

Lettuce can be cooked by stir-frying, mixing, choking, or roasting, and can also be used in soups or as an ingredient. Lettuce is salty, so it tastes better with less salt; when blanching lettuce, pay attention to the time and temperature, too long and too high will make it lose its crispness; lettuce is crisper when squeezed dry before putting it in the pot, but from a nutritional point of view, lettuce loses a lot of water-soluble vitamins when squeezed too dry, so you should be careful.