Lettuce and romaine lettuce

Many people think that lettuce and romaine lettuce are the same food, but they are not. Lettuce is a root vegetable, while romaine lettuce is a leafy green vegetable. Lettuce is what we often call romaine lettuce, which is different from romaine lettuce. There are also many differences in taste and nutrition. However, both lettuce and romaine lettuce can provide our bodies with certain nutrients such as dietary fiber and vitamins.

Lettuce has a refreshing fragrance and tender texture. The stems can be eaten raw, served cold, fried, dried, or pickled and canned. It is a common vegetable.

Lettuce tastes sweet and is cool in nature. It can promote lactation, facilitate urination, help digestion, sober up, relieve stiffness and bones, clean teeth, and remove bad breath. It can cure red and astringent urine, scanty urine, hematuria, etc. At the same time, the iron ions in lettuce are easily absorbed by the human body. Regular consumption of fresh lettuce can prevent and treat iron deficiency anemia.

Eating lettuce can increase appetite, promote the secretion of digestive juice and gastrointestinal motility, and it is rich in potassium ions. It is extremely suitable for the elderly, pregnant women, bedridden people, and patients with hypertension, heart disease, indigestion, and chronic constipation. At the same time, lettuce is low in calories, and among common foods, it is only slightly higher than winter melon. The carbohydrate and fat content is also low. It is a good food for people who want to lose weight and keep fit.

Lettuce is sweet and cool in nature. Because its stems and leaves contain lactucin, it tastes slightly bitter. It has the effects of clearing heat and refreshing the mind, relieving pain and inducing hypnosis, lowering cholesterol, and assisting in the treatment of neurasthenia. Lettuce contains effective ingredients such as mannitol, which has the effects of diuresis, promoting blood circulation, clearing the liver and gallbladder, and nourishing the stomach.

Health value

Lettuce contains interferon inducers, which can stimulate the normal cells of the human body to produce interferon, resist viruses and enhance the body's immunity.

Lettuce contains a substance called protocatechuic acid, which has a significant inhibitory effect on cancer cells, especially in resisting digestive system cancers such as gastric cancer, liver cancer, and colorectal cancer.

Vitamin E, carotene, etc. in lettuce can protect the eyes, maintain normal vision, and relieve dry and tired eyes.

Lettuce is rich in vitamin C, which has a whitening effect.

Lettuce is high in nutrients such as dietary fiber, and regular consumption can help eliminate excess fat, so lettuce is also known as weight-loss lettuce.

Edible value

Lettuce is rich in nutrients, containing a large amount of beta-carotene, antioxidants, vitamins B1, B6, vitamin E, vitamin C, as well as a large amount of dietary fiber and trace elements such as magnesium, phosphorus, calcium and a small amount of iron, copper and zinc. You can eat lettuce often to enhance the digestion and absorption of protein and fat and improve gastrointestinal blood circulation.