Is lettuce nutritious?

Lettuce is a kind of vegetable with low calorie, high fiber and rich nutrition. It is rich in vitamins and minerals, such as vitamin K, vitamin C, vitamin A, folic acid, potassium, phosphorus and iron. In addition, lettuce contains many phytochemicals, such as flavonoids and phytosterols, which have a positive impact on human health.

Lettuce has many nutritional values, which help to maintain human health, such as:

Improve digestive system: Lettuce is rich in cellulose, which helps to promote gastrointestinal peristalsis and improve digestive system function.

Hypolipidemic: Lettuce is rich in phytosterol, which can reduce the level of cholesterol in blood and prevent cardiovascular diseases.

Enhance immunity: Vitamin C and other phytochemicals in lettuce help to enhance human immune function and prevent infection and diseases.

Eye protection: Lettuce is rich in natural pigments such as lutein and zeaxanthin, which can protect eye health and prevent eye diseases.

Therefore, lettuce is a kind of nutritious and multifunctional vegetable, which is suitable to be eaten as a part of daily diet.