It is sweet and cold in nature, it has the effect of clearing heat and diuretic, to dry mouth, irritable heat and other common symptoms of spring, can be relieved, regular consumption can eliminate fatigue, reduce blood pressure, improve cardiovascular function, enhance appetite, improve the body's metabolism, improve immunity, it is a kind of highly nutritious health care vegetables.

Generally it is the lack of vitamin A or zinc, this condition caused by the disease can be treated by supplementing vitamin A (eat vegetables) or zinc (to promote the absorption of vitamin A). There are other causes, such as cataracts, or genetics. In the case of temporary night blindness, it is most often caused by a lack of vitamin A in the diet or by certain digestive disorders that affect its absorption. This kind of night blindness is temporary, as long as eat more pig liver, carrots, cod liver oil, etc., timely supplementation of vitamin A deficiency, can be cured. Stationary night blindness, in addition to not being able to see when it is dark, daytime or nighttime better lighted place vision is normal, usually do not have other discomforts, the symptoms will not be aggravated, there is no need to worry. It is often caused by dystrophy of the retinal rod cells or a lesion of the cells themselves. Common in diffuse choroiditis, extensive choroidal ischemic atrophy, etc. This kind of night blindness gradually improves with effective treatment and healing of the disease, which is one of the symptoms of night blindness.

Asparagus buds exposed to sunlight, photosynthesis and the formation of chlorophyll for the green asparagus, that is, we often see in the market. The white asparagus is to cover the young stem of the pumping, soil, due to the lack of sunlight, no chlorophyll generation, so it is white asparagus. The nutritional value of green asparagus is higher than white asparagus.

Lettuce is high in potassium, which is conducive to promoting urination and is extremely beneficial to patients with high blood pressure and heart disease.

Contains a small amount of iodine, which has a significant impact on a person's basal metabolism, mental and physical development, and even mood regulation.

It is rich in fluorine, which is involved in the growth of teeth and bones.

Asparagus is cold in nature, so it is recommended to combine it with warm ingredients. In my dish, I paired with apricot mushrooms, which are richer than other mushrooms in polysaccharides, amino acids, rich in unique proteins, which can improve the body's immunity, and it is a kind of edible mushrooms with high nutritional and health care value.