Bird's nest contains no fat. Unlike big fish and big meat, bird's nest is rich in active protein, many trace elements, lysine, cystine and arginine, and also rich in bird's nest acid and DHA.
For pregnant mothers, the most scientific and simple diet is "1, 2, 3, 4, 5", that is, 1 cup of milk, 2 eggs, 3 meats, 400g staple food, 500g vegetables and fruits every day, which can achieve comprehensive, balanced and sufficient nutrition during pregnancy.
Selection skills of bird's nest:
First, the place of origin should be fixed: the place where Jin Siyan grows affects the quality of bird's nest production. The higher the rain and forest coverage area of the place of origin, the better the hair and the higher the quality of bird's nest produced.
Second, look at the hair of bird's nest: bird's nest picked in different periods also has different hair heads.
Third, see if the bird's nest is clean: the less fine hair, the better.
Fourth, pick the type: the thinner the head and feet at both ends of the bird's nest, the better.
5. See if the bird's nest is dry and intellectual man fit: those who are dry and contain little water are the top grade. High-quality bird's nest should feel dry by hand. Wet bird's nest has more water, and it will be moldy if it is stored improperly.