What are the benefits and functions of lettuce? When is lettuce a vegetable?

Lettuce is a summer vegetable, but now it is available all year round. Greenhouses have solved the seasonal problem for everyone. The most prominent feature of lettuce is that it is super low in fat and calories. If you want to lose weight, lettuce is your best choice. The specific benefits of lettuce are shared with you below.

Contents of this article

1. The benefits and functions of lettuce

2. What season is lettuce a vegetable in?

3. Who should not eat lettuce?

The benefits and effects of lettuce

senescence

Lettuce contains antioxidants, beta-carotene, vitamins B1, B2, B6, vitamin C and vitamin E. People who use their eyes frequently can eat more lettuce to supplement vitamins (B-carotene can be converted into vitamins in the human body); and vitamin E has the effect of delaying cell aging and can regulate the body's functions.

lose weight

Lettuce contains dietary fiber and vitamin C, which can help eliminate excess fat. Lettuce has a high water content and is very nutritious. Its most prominent feature is that it is super low in fat and calories. If you want to lose weight, lettuce is your best choice.

Strengthen gastrointestinal function

Lettuce can also help us strengthen gastrointestinal function and make our stomach healthier.

Lettuce is rich in B vitamins, vitamins C and E, as well as dietary fiber and a variety of minerals. Eating more lettuce is beneficial to the human digestive system. Lettuce can promote blood circulation in the gastrointestinal tract and help digestion of macromolecules such as fat and protein.

Detoxification, diuresis

Lettuce contains effective ingredients such as mannitol, which can remove waste from the blood, disinfect the blood, promote blood circulation, and have a diuretic effect. It can also remove toxins in the intestines and prevent constipation.

Promotes child development

Lettuce is rich in vitamin C, which can enhance your baby's immunity.

Lettuce contains minerals such as calcium, iron, and copper. Calcium is the main substance for the development of baby's bones and teeth, and can also prevent and treat rickets. Iron and copper can promote the synthesis of hemoglobin, stimulate the development of red blood cells, prevent baby's loss of appetite and anemia, and promote growth and development.

Adjusting acidity and base

The body's acid-base balance is an important condition for maintaining health, and lettuce can achieve this.

Raw vegetables are alkaline foods, which neutralize acidic foods such as grains and meat, and have the function of adjusting the acid-base balance of body fluids.

Preventing constipation

Lettuce is rich in dietary fiber, which can also prevent constipation in children.

Liver care

Lettuce can also protect the liver, promote bile formation, prevent bile stasis, and effectively prevent cholelithiasis and cholecystitis.

Lowers cholesterol

Because lettuce contains lactucin in its stems and leaves, it tastes slightly bitter and has the effects of analgesia, hypnosis, lowering cholesterol, assisting in the treatment of neurasthenia, and hypnosis.

Suppress viruses

Lettuce contains an "interferon inducer" that can stimulate normal cells in the human body to produce interferon, thereby producing an "antiviral protein" to inhibit viruses.

What season is lettuce?

Lettuce is a summer vegetable and is more common in summer. However, with the current advanced planting technology, it can be grown in greenhouses in winter, so it can be grown all year round and freshly picked and put on the market. It has a strong adaptability. Planting it in a greenhouse can control temperature and keep moisture well, so it will grow faster and can be harvested and eaten soon after planting.

Who should not eat lettuce?

People with weak spleen and stomach and cold constitution

Lettuce is cold in nature, so people with frequent urination and cold stomach should not eat it. Lettuce is sweet and cool in nature. Because its stems and leaves contain lettuce, it tastes slightly bitter and has the effects of clearing away heat and refreshing the mind, relieving pain and inducing hypnosis, lowering cholesterol, and assisting in the treatment of neurasthenia. Because it is sweet and cool in nature, people with cold nature should eat less.

Kidney patients

Don’t eat lettuce, because it contains high potassium ions, which can aggravate uremia. Kidney patients are advised to blanch vegetables first to lose potassium ions before eating, so as not to increase the burden on the kidneys.