Hereditary reasons: A uncommon hereditary condition called transcobalamin II deficiency affects how well the body transports ...

This highlights the need for comprehensive genetic testing in patients suspected of having these conditions. Furthermore, studies have shown that late-onset cobalamin C deficiency can present with ...

It is essential for the production of red blood cells, which carry oxygen throughout the body, and for the synthesis of DNA, ...

Normosmic idiopathic hypogonadotropic hypogonadism (IHH) and Kallmann syndrome are rare congenital forms of secondary hypogonadism characterized by delayed or absent sexual development. These ...

That's why we created this helpful guide on vitamin B12 to help you learn more about vitamin B12 deficiency, supplements and injections. Vitamin B12 contains cobalt, hence its name, cobalamin.