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Dietary deficiencies: Folate deficiency and vitamin B12 deficiency are common causes of anemia in pregnancy. Folate deficiency occurs due to diets low in leafy green vegetables, and animal sources of protein. [10] B12 deficiency tends to be more common in individuals with Crohn's disease or gastrectomies. [11]
Its deficiency can cause neurodevelopmental problems which can be partly reversible with early treatment. [27] Only a small subset of dementia cases have been found to be reversible with vitamin B 12 therapy. [28] Tinnitus may be associated with vitamin B 12 deficiency. [29] Vitamin B 12 deficiency may accompany certain eating disorders or ...
A mother's nutritional intake during pregnancy is believed to influence and possibly offer protective effects against the development of allergenic diseases and asthma in children. [27] Maternal intake of vitamin D, vitamin E, and zinc have all been associated with a lower likelihood of wheezing in childhood, suggesting a protective effect. [ 27 ]
Pernicious anemia, or Addison's anemia, is an autoimmune disease which decreases red blood cell count, caused by the body's inability to properly absorb vitamin B12. It can cause diarrhea, pale ...
Symptoms “A B12 deficiency can cause physical and neurological symptoms, and research is also growing to support that it can also cause psychological issues as well,” says Shapiro.
[6] [15] [26] Vitamin B 12 deficiency can also cause symptoms of mania and psychosis. [27] [28] Among other problems, weakened immunity, reduced fertility and interruption of blood circulation in women may occur. [29] The main type of vitamin B12 deficiency anemia is pernicious anemia, [30] characterized by a triad of symptoms:
An expert reveals why you shouldn't ignore symptoms of a B12 deficiency and what you can do to treat it.
Neuropsychiatric symptoms can precede hematological signs and are often the presenting manifestation of the disease. [55] Vitamin B 12 serum levels are used to detect its deficiency, but do not distinguish its causes. Vitamin B 12 levels can be falsely high or low and data for sensitivity and specificity vary widely.