acute cerebral folate deficiencybirth defectsneural tube defectsfolic acid food fortificationAlthough deficiencies of vitamin B12 (aka, cobalamin) and folate can present similarly with megaloblastic anemia, vitamin B12 alone causes neuropsychiatric disorders. Therefore, replacement of the correct vitamin is ...
If a person has low levels of vitamin B12 or folate, this will usually indicate that they have a deficiency; further tests will usually be carried out to investigate the harshness of the condition. If an individual is taking supplements to boost their levels and the test shows that levels ha...
孕期或母体维生素B12缺乏可能导致胎儿神经管畸形、哺乳期婴儿缺少维生素B12引起发育迟缓、发育障碍、肌张力减退、共济失调和贫血。 (来源:Derin S, Koseoglu S, Sahin C, Sahan M. Effect of vitamin B12 deficiency on olfactory function. Int Forum Allergy Rhinol. 2016;6(10):1051-1055.) 对于有维生素B12缺乏...
(OR 2.7; 1.2-6.7; p = 0.02), and disease activity a risk factor for folate deficiency (OR 2.4; 1.2-5.1; p = 0.01).A significant proportion of patients with Crohn's disease suffer from vitamin B12 and/or folate deficiency, suggesting that regular screening should be performed, with ...
Causes of vitamin B12 and folate deficiency. Food Nutr. Bull. 29 (Suppl. 2), S20–S34 (2008). Google Scholar Bailey, R. L. et al. Monitoring of vitamin B-12 nutritional status in the United States by using plasma methylmalonic acid and serum vitamin B-12. Am. J. Clin. Nutr. ...
Pallor, low energy, light-headedness and weakness 50% ...of women in many parts of the world are anemic due to B12 and folate deficiency[11] Heart disease Higher risk for heart attacks, heart failure and stroke 84% ...of Indian population have high homocysteine levels - a risk factor ...
The metabolism of vitamin B12 is closely intertwined with folate [5]; insufficient vitamin B12 status can also lead to a functional folate deficiency, as folate becomes trapped and cannot be properly utilized [6]. Disruption of these metabolic pathways can lead to the accumulation of homocysteine,...
Vitamin B12 and red blood cells You need B12 in order to make healthy red blood cells, white blood cells, and platelets. Every day, about 1% of your oldest red blood cells are destroyed and replaced. New red blood cells need vitamin B12 and folate (vitamin B9) to grow and develop. If...
Elevated plasma tHcy concentrations were positively related to serum Cys-C concentrations.ConclusionsHyperhomocysteinemia in chronically exposed workers was primarily induced by vitamin B12 and folate deficiency. This metabolic change might be associated with renal dysfunction in chromate processing workers ...
Causes of vitamin B12 and folate deficiency. Food Nutr. Bull. 2008, 29, S20–S37. [CrossRef] [PubMed] 15. O'Leary, F.; Samman, S. Vitamin B12 in health and disease. Nutrients 2010, 2, 299–316. [CrossRef] [PubMed] 16. Stollhoff, K.; Schulte, F.J. Vitamin B12 and brain ...