Snow Bird's Nest is composed of polysaccharides and other substances, insoluble macromolecular polysaccharides can absorb a sufficient amount of water will turn into a gel, the human body to eat, these substances can not be digested by the gastrointestinal tract and absorption, and will not produce energy, so it can slow down the intestinal absorption of sugar to reduce the body's intake of sugar, which will help to achieve the role of balancing blood sugar.

Bird's nest as a plant secretion, which contains a certain amount of dietary fiber, with bird's nest brewing consumption, water and dietary fiber can relieve the dryness of the intestinal tract caused by the dryness of the bowel, defecation phenomenon, for the constipation of the crowd, consume some of the Bird's nest on the constipation can play a good role in alleviating the effect.

It has been proved by chemical analysis that D-galacturonic acid, D-galactose, L-fucose, D-xylose, L-arabinose, L-rhamnose and other sugar components contained in Snow Bird's Nest can provide the human body with a certain amount of energy, and the human body needs about 70% of the energy supplied by the sugar, so eating Snow Bird's Nest can play a good role in the recovery of physical strength.

The snow swallow soaked and consumed, which is rich in water can produce the effect of hydration and moisturizing for the skin basal cell tissues to provide nutrients to enhance the elasticity of the skin to reduce the sagging skin, fine lines and so on, and the cellulose content contained in it can accelerate the intestinal peristalsis to help intestinal discharges of waste products, and it is also effective in weight loss.