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16 lut 2021 · Low levels of either folate or B12 can cause megaloblastic anemia (Socha, 2020). That may sound like the name of a weapon from a Transformers movie, but it's very real and very dangerous. Anemia means low red blood cells, and megaloblastic means the cells produced are malformed and oversized.
31 mar 2023 · Getting too much folic acid can cause unmetabolized folic acid (UMFA) to build up in your body, which might harm health. 1. Can mask a vitamin B12 deficiency. High folic acid...
27 lut 2013 · Mechanisms related to high serum cobalamin levels. High serum levels of cobalamin involve three essential pathophysiological mechanisms, which meet virtually all aetiologies to search for and that will be detailed later on. These mechanisms are 1, 37: a direct increase in plasma vitamin B12 by excess intake or administration,
10 lip 2024 · High-dose folic acid supplementation in patients with pernicious anemia or epilepsy cause significant reductions in serum B12. It is hypothesized that high-dose folic acid supplements cause depletion of serum holotranscobalamin and thus exacerbate B12 deficiency.
Increased folic acid from supplements, fortified foods not likely to affect B12 deficiency. Taking folic acid supplements or eating fortified grain products is unlikely to worsen problems related to low levels of vitamin B12, according to researchers at the National Institutes of Health and five other institutions in the United States, Ireland ...
In seniors with low vitamin B-12 status, high serum folate was associated with anemia and cognitive impairment. When vitamin B-12 status was normal, however, high serum folate was associated with protection against cognitive impairment. Keywords: Aging, anemia, cognition disorders, folate, fortified food, nutrition surveys, vitamin B-12 deficiency.
10 sie 2023 · Folic acid works with vitamins B-6 and B-12 to control high levels of homocysteine in the blood. Elevated homocysteine levels might increase your risk of diseases of the heart and blood vessels (cardiovascular disease).
