What harm does folic acid do?
What is folic acid for human body?
Folic acid or vitamin B9 is necessary for the body, as it participates in the hematopoietic function of the body, provides health and hair growth, regeneration of skin cells, the ability of the nervous system to counteract stress. It is also important for good brain function, improves the functioning of the cardiovascular system, the stomach and the liver, and contributes to the improvement of appetite and digestion. Studies in different countries led to the conclusion that vitamin B9 reduces the risk of developing and developing ovarian and breast cancer.For women of childbearing age, the average daily intake of vitamin B9 is about 400-500 mcg.
Especially folic acid is necessary for the expectant mother, since its deficiency can cause serious developmental defects in the fetus. These are, first of all, congenital heart defects, as well as hypotrophy and defects of large arteries.Physicians associate such deficiencies of physical and mental development as a cleft palate and Down's syndrome with B9 deficiency.
Since the body initially has a deficiency of folic acid, it should come along with food, but modern technologies of their cultivation and production do not allow us to speak about the sufficient content of folic acid in them. Plants simply do not have time to accumulate it in fruits and leaves, and during subsequent storage and heat treatment more than half of it is lost. Therefore, women are forced to take vitamin complexes and supplements containing B9.Folic acid is found in wheat and its germinated grains, bran, lentils and soybeans, as well as poultry, liver, egg yolks, nuts, cauliflower, broccoli, spinach and asparagus.
Danger of folic acid overdose
Both a lack and an overabundance of vitamin B9 in the process of gestation can cause serious illness of the child after birth. Scientists from the American National Institute of Environmental Health conducted large-scale studies in which about 2,000 mothers with children took part.It was found that an increased indicator of the level of vitamin B9 in the blood plasma during gestation is a factor that provoked a tendency to asthmatic manifestations in children. These manifestations occurred in such babies 2 times more often than in those whose mothers did not use uncontrollably preparations containing folic acid.