Vietnam has a rich source of plants, with abundant vegetables and fruits that are high in nutritional value. There is a type of vegetable that is not well-known because its appearance is not remarkable, it looks just like a bunch of grass, but it is still highly sought after and sells for half a million dong/kg.
Tien Vua vegetable, a specialty in coastal areas
Tien Vua vegetable, also known as cong soi vegetable, can bien vegetable, dried vegetable. This vegetable was used in the past for royal feasts, but nowadays it is very expensive and few families can afford it.
In Vietnam, Tien Vua vegetable is grown in coastal areas such as Nam Dinh, Thanh Hoa, Nghe An, Ha Tinh… Tien Vua vegetable can be harvested after about 2 months of planting. The characteristics of this vegetable are that it is not well-adapted to fresh water, its stems have paired leaves, with two branches, and a root-like structure. Tien Vua vegetable is soft but chewy, usually the size of a little finger or sometimes larger.
What is special about this vegetable is that it can be preserved by drying. Some traders say that Tien Vua vegetable is becoming scarce, with few people harvesting it, so the supply is limited. On average, 5-7kg of fresh vegetables can be dried to 1kg of dried vegetables. When dried, the vegetables shrink and become light, looking like a bunch of grass. When used, simply soak the vegetables in cold water for a few hours, and they will quickly regain their original shape when freshly harvested, while retaining their nutritional value. This vegetable can be prepared in many dishes such as boiled, stir-fried, used in salads, or pickled…
Fresh vegetables have a short shelf life and should be cooked and consumed on the same day. Dried vegetables can be stored in the refrigerator for up to 1 year.
Health benefits of Tien Vua vegetable
+ Cooling and detoxifying
According to many studies, this vegetable is better than oranges, grapefruits, mangoes, pineapples,… Eating Tien Vua vegetable regularly helps cool the body and eliminate toxins from the body.
+ Skin beautification
This is surely a benefit that many women expect. Thanks to its cooling and detoxifying properties, women don’t have to worry about skin problems like acne, pimples,… Especially, this vegetable is rich in vitamin E, which helps users have bright and smooth skin, removes wrinkles, and rejuvenates the skin.
+ Anti-aging
In addition to vitamin E, Tien Vua vegetable is rich in amino acids, pectin, protein, and other antioxidants. Regular consumption of this vegetable helps the body feel energetic, without feeling tired or fatigued. As a result, the aging process both internally and externally is delayed, making it one of the most powerful antioxidant-rich foods.
+ Cardiovascular support and memory enhancement
This is a nutrient-rich food that is good for health. According to statistics, Tien Vua vegetable contains more than 20 minerals and essential amino acids for the body. Therefore, this soft vegetable has the ability to lower blood pressure, dilate blood vessels, stimulate blood circulation, and enhance memory.
+ Digestive support
Tien Vua vegetable has a long history. According to ancient books, this vegetable is good for blood circulation and helps treat constipation by stimulating the digestive system.
In addition, thanks to its high fiber content, it is good for digestion. Fiber forms a natural layer in the stomach that prevents the body from absorbing cholesterol.
+ Cancer prevention
A common benefit of most green vegetables in nature is their ability to prevent the formation and development of free radicals in the body. Free radicals are the fundamental cause of cancer.
In traditional medicine, many studies have shown that phytonutrients – the substances that make up a high proportion of Tien Vua vegetable – can inhibit the formation and development of tumors in the body. Therefore, it supports breast cancer, gastric cancer, and colorectal cancer prevention.
+ Good for pregnant women and the development of the fetus
The mild nature of Tien Vua vegetable helps pregnant women and mothers balance their hormones. Being rich in vitamins A, B, C, E, iron, calcium, zinc, phosphorus, pectin, and other amino acids, it is beneficial for both mothers and the development of the baby. Especially, the high content of vitamin E helps prevent miscarriage and premature birth.
In addition, according to traditional medicine, Tien Vua vegetable has the function of nourishing the kidneys, nourishing the brain, calming the nervous system, detoxification, weight loss, cancer prevention, blood pressure reduction, and softening the blood vessels. Eating this vegetable regularly can support longevity and is very good for health.
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