What is n-acetylneuraminic acid?
N-acetylneuraminic acid is a nutrient that appeared in biological evolution. It is found in high concentrations in vertebrates and mammals, but is almost non-existent in plants. It is a nutrient that exists in the human body and is needed by the human body.
N-acetylneuraminic acid is found in human milk, cow's milk, eggs, bird's nests and other substances.
Which statement is true about n-acetylneuraminic acid ?
1. The highest content of N-acetylneuraminic acid in bird's nest is about 10%, and the content in eggs and cow's milk is not high.
2. In daily life, a moderate amount of bird's nest acid can reduce the incidence of viral diseases.
3. The following groups of people are recommended to supplement N-acetylneuraminic acid: infants and young children who are not breastfed, elderly people with insufficient liver function, vegetarians, and people with weak constitutions.
4. The content of N-acetylneuraminic acid in breast milk is higher than that in cow's milk and ordinary formula milk powder. The content of N-acetylneuraminic acid in human colostrum is the highest, reaching 1.5 g/L.
5. The content of N-acetylneuraminic acid in the brain nerve tissue of the human body is the highest, which is 15 times that of internal organs such as the liver and lungs.
People who do not have enough daily dietary intake can consider taking nutritional supplements containing N-acetylneuraminic acid to supplement.
