Trace elements: calcium, phosphorus, iron, sodium, potassium and amino acids (lysine, cystine and arginine) play an important role in promoting human vitality.

1000g dried bird's nest contains 499g of protein, 429g of calcium, 306g of carbohydrate, 30mg of phosphorus, 0/04g of water and 49g of iron.

Bird's nest has unique bioactive molecules, and contains protein components, which is helpful for the growth, development and recovery of human tissues.

Carbohydrate is the main source of human body's heat, which complements protein, so that protein can not only provide heat, but also promote fat metabolism.

Epidermal growth factor and water-soluble substances contained in bird's nest can directly stimulate cell division, regeneration and tissue reconstruction, so that bird's nest plays a great role in nourishing and restoring human body.

Calcium can enhance the coagulation ability of blood when the skin is damaged, and also help the human body absorb vitamin B 12.

Bird's nest is rich in minerals, active proteins and collagen, among which epidermal growth factor and water extract can strongly stimulate cell regeneration, division and tissue reconstruction.

Generally speaking, bird's nest has health care and medical functions:

Nourishing yin and moistening lung without dryness; Beauty care makes skin smooth, elastic and shiny; Supplementing qi and invigorating middle energizer, promoting blood circulation, improving digestion of stomach and absorption of intestine.

Treat lung yin deficiency, cough, night sweats, hemoptysis, etc. Treating nausea and retching caused by deficiency of stomach qi and stomach yin; Treat qi deficiency, hyperhidrosis and polyuria. As a natural nourishing food, bird's nest can be eaten by men, women and children.

In terms of sexual taste, bird's nest is flat and sweet.

Judging from the meridian tropism, bird's nest belongs to lung, stomach and kidney.

From the efficacy point of view, bird's nest has five major effects: nourishing yin and moistening dryness, benefiting qi and tonifying the middle warmer, and caring skin.

Bird's nest can promote cell division (not cancer cells), stimulate lymphocytes, promote kidney development, have immune and antibacterial effects, and maintain youthful vitality. Bird's nest has the same effect regardless of origin and grade. Bird's nest is best stewed with peeled old chicken. Bird's nest also has "domestic swallow" and "house swallow", which are made by living in a big ancient house and nesting. Bird's nest was only used as medicine in the Yuan Dynasty, and it can nourish the skin. Bird's nest is rich in protein, carbohydrates, ash, phosphorus, calcium, iron, potassium and other nutrients, which is a good product for nourishing human body. Many well-known brands of bird's nest in China are from the above-mentioned places of origin, but due to the different positioning of each brand, the price of bird's nest is different whether it is a gift or for personal use.