What substance is nucleic acid?

Nucleic acid is a more important life-sustaining substance than protein, fat, carbohydrates, vitamins, minerals, water and cellulose. It is the core of supporting the whole life activity and the most basic source of human life. Without nucleic acid, human metabolism cannot be carried out; Without nucleic acid, it is impossible to carry on the family line. If the human body lacks nucleic acid, even if it eats more food containing protein, it will not be transformed into protein in the body. Nucleic acid is the basis of synthesizing protein, and it plays an extremely important role in human growth, development, reproduction and inheritance. Has antiviral, antiaging, and nutrient digestion and absorption promoting effects, and can be used for preventing cardiovascular diseases, senile arthritis, arteriosclerosis, rheumatoid arthritis, bronchitis, ulcerative colitis, diabetes, and senile dementia. Only when the human body has enough nucleic acid can cells grow healthily.