There are only three bird's nest producing areas in the world: Indonesia, Malaysia and Thailand. Thailand prohibits imports, and Indonesia, as the holy land of bird's nest in the world, is naturally the origin of high-quality bird's nest.

Bird's nest can be divided into Bai Yan, Huangyan and Xueyan by color. Baiyanshan tonic, Huangyanshan health, blood swallowed back is generally used to replenish blood. answer

According to the shape, it can be divided into Yan Deng, Triangle Yan, Yan Jiao, Yan Strip, Yan Cake, Yan Si and Yan Pian. The highest quality is Zhan Yan, followed by Yan tiao, and the worst is Yan cake and Yan broken. Swallow lamp with complete shape, high-grade atmosphere, suitable for people to eat; If you want to be economical, you can choose Yan tiao, Yan Si or Yan Bian.

Precautions:

Bird's nest is usually for women. Because women have a very nourishing effect on the body. Bird's nest can not only regulate our body, especially relieve our premenstrual discomfort, but also nourish women's ovaries. Moreover, bird's nest can make our skin more moist, and women should know how to maintain it after 25 years old.

Therefore, your aunt's practice is very correct and beneficial to women. But bird's nest is a nourishing product, so it should be eaten in moderation. In addition, pay attention to frequent washing.