Blood swallows refer to nests built by brown-tailed swifts. They are called blood swallows because their saliva is light red. In addition, blood swallow is rich in active glycoproteins, calcium, iron, phosphorus, iodine and vitamins and other natural nutrients and minerals.

The blood swallow is a good tonic, which has a very good nourishing effect and is popular with many stars. So what is the blood swallow? Now let’s give you a detailed introduction.

The detailed content

01

The blood swallow is a type of bird’s nest, mainly made of brown-tailed swiftlets.Because the brown-tailed swiftlet lives in a high environment with high copper oxide, the predatory food contains a large amount of iron, so the saliva secreted by it is light red, commonly known as “blood swallow”.

02

Blood swallows are rich in active glycoprotein, calcium, iron, phosphorus, iodine and vitamins and other natural nutrients and minerals. Just what our body needs, regularly eating some bird’s nest can increase the body’s resistance, nourish yin kidneys, heat spleen, lungs, longevity.

03

Daily practice of red bird’s nest: First, clean the red bird’s nest, soak it for 1-2 hours, and clean the debris inside. After that, put enough water and stew for 1-2 hours.

04

Blood bird’s nest is a pure natural health care product. Pure natural food is relatively safe. It is very helpful for pregnant women and babies to eat a fixed amount of blood bird’s nest every day, but you can’t eat too much, so as not to overdo it.

05

The blood swallow has a rare yield and high nutritional value, and has been a valuable tonic since ancient times. However, at present, there are many businessmen in the market in order to seek exorbitant profits, often with fake and real, so we have to choose formal channels to buy.