Non sono note interazioni della Vitamina B 12 con altri farmaci
Found in human plasma, saliva, and urine, its levels decline significantly with age, coinciding with reduced tissue repair capacity
It aids in the production of melatonin, which regulates sleep and wake cycles, as well as serotonin, which influences deep sleep and wakefulness
In humans, the endogenous carnitine pool, which comprises free L-carnitine and a range of short-, medium- and long-chain esters, is maintained by absorption of L-carnitine from dietary sources, biosynthesis within the body and extensive renal tubular reabsorption from glomerular filtrate
However, some people are at greater risk: People who eat a restrictive diet that does not contain enough B12
The concentration printed on a label from an unregulated source is not verified