Bird's nest contains a unique protease. Bird's nest has been a precious natural nourishing and lung-nourishing sacred product since ancient times. Bird's nest is a nourishing health food. The greatest benefit of bird's nest to women is moistening the lungs, followed by beauty. The biggest benefit for men to eat is to moisten their lungs, followed by swallowing their kidneys. Bird's nest is food, which is composed of carbohydrates, protein and minerals. Its main function is that sialic acid contained in bird's nest, also known as bird's nest acid, can enhance immunity, make bacteria not easy to attach to respiratory mucosa, and heal and repair damaged cells. The unique substance in bird's nest can repair the living cells of the body. Bird's nest can repair living cells of skin and nourish dermis. There are two kinds of protein in the dermis of the skin: collagen and elastin, which support the skin and make it full and firm. The effective substances in bird's nest can really make the skin tender and smooth, and have the effect of lifting and firming.

According to the research of modern medicine, the efficacy of bird's nest is due to the fact that bird's nest contains three different nutrients, among which the most special ones are sialic acid (N- acetylEuropean acid), epidermal growth factor (EGF) and colony stimulating factor (CSF).

1. sialic acid sialic acid (SA), scientific name "N- acetylneuraminic acid", is a naturally occurring carbohydrate. It can prevent the invasion of germs and prevent respiratory diseases such as colds and coughs.

Two. Epidermal growth factor (EGF) can stimulate the proliferation of many kinds of cells, mainly epidermal cells and endothelial cells. It has a good effect on the repair and healing of corneal injury, burns, surgery and other wounds. In beauty, it can regulate cell growth and differentiation, nourish skin, prevent pigmentation, enhance skin repair, promote wound healing and delay aging.

Three. Colony stimulating factor (CSF) can regulate the immune system.