Meat has exerted a crucial role in human evolution and is an important component of a
healthy and well balanced diet due to its nutritional richness. The present review attempts to …

Vitamin B12 is an essential cofactor that is integral to methylation processes important in
reactions related to DNA and cell metabolism, thus a deficiency may lead to disruption of …

Abstract Vitamin B 12 (B12; also known as cobalamin) is a B vitamin that has an important
role in cellular metabolism, especially in DNA synthesis, methylation and mitochondrial …

The biosynthesis of B 12, involving up to 30 different enzyme-mediated steps, only occurs in
bacteria. Thus, most eukaryotes require an external source of B 12, and yet the vitamin …

Cobalamin deficiency is relatively common, but the great majority of cases in epidemiologic
surveys have subclinical cobalamin deficiency (SCCD), not classical clinical deficiency …

Pernicious anemia is still a neglected disorder in many medical contexts and is
underdiagnosed in many patients. Pernicious anemia is linked to but different from …

The purpose of this narrative review is to highlight insights into the importance and
frequency of metabolic vitamin B12 (B12) deficiency, reasons why it is commonly missed …

B vitamin deficiency is a leading cause of neurological impairment and disability throughout
the world. Multiple B vitamin deficiencies often coexist, and thus an understanding of the …

A roundtable to discuss the measurement of vitamin B-12 (cobalamin) status biomarkers in
NHANES took place in July 2010. NHANES stopped measuring vitamin B-12–related …

Vitamin B12 deficit is one of the most common vitamin deficiencies. However, there is no
consensus on the cut-off points for vitamin B12 and its co-markers, such as folate …