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Signs of folate deficiency anemia most of the time are subtle. [4] Anemia (macrocytic, megaloblastic anemia) can be a sign of advanced folate deficiency in adults. [1] Folate deficiency anemia may result in feeling tired, weakness, changes to the color of the skin or hair, open sores on the mouth, shortness of breath, palpitations, lightheadedness, cold hands and feet, headaches, easy bleeding ...
In common forms of MTHFR deficiency, elevated plasma homocysteine levels have sometimes been treated with Vitamin B12 and low doses of folic acid. [2] Although this treatment significantly decreases the serum levels of homocysteine, this treatment is not thought to improve health outcomes. [11] [12] [13]
In children with cerebral folate deficiency, the cerebrospinal fluid shows low levels of 5MTHF, and a loss of white matter in the brain (leukodystrophy) may occur. As a result of the decreased levels of 5MTHF, the child experiences low levels of Vitamin B folate. [12] There is inability for the 5MTHF to be transported across the blood-brain ...
At nucleotide 1298 of the MTHFR, there are two possibilities: A or C. 1298A (leading to a Glu at amino acid 429) is the most common while 1298C (leading to an Ala substitution at amino acid 429) is less common. 1298AA is the "normal" homozygous, 1298AC the heterozygous, and 1298CC the homozygous for the "variant".
Folic acid is also used as a supplement by women during pregnancy to reduce the risk of neural tube defects (NTDs) in the baby. [3] [10] NTDs include anencephaly and spina bifida, among other defects. Low levels in early pregnancy are believed to be the cause of more than half of babies born with NTDs. [1]
An underdiagnosed deficiency of an essential mineral may be contributing to fatigue, brain fog and concentration problems in almost 1 in 4 adolescent girls and young women in the United States.
Abnormally low platelet production may be caused by: [13] Dehydration, vitamin B 12 or folic acid deficiency; Leukemia, myelodysplastic syndrome, or aplastic anemia; Decreased production of thrombopoietin by the liver in liver failure; Sepsis, systemic viral or bacterial infection; Leptospirosis; Hereditary syndromes [14] ACTN1-related ...
The CSF folate level is usually undetectable at the time of diagnosis. Even when the blood folate level is corrected, or far above normal, the CSF folate level remains low, consistent with impaired transport across the choroid plexus. The normal CSF folate level in children over the first three years of life is in the 75 to 150 nM range.