hat
B12 vitamin se youn nan vitamin yo ki fè pati gwoup la konplèks B nan vitamin. Li se vitamin la sèlman ki gen Cobalt nan tras eleman ak kidonk li se tou konnen kòm kobalamin. Kontrèman ak lòt vitamin ki ka ki te pwodwi pa yon gran varyete plant ...
eng
Vitamin B12 is one of the vitamins belonging to the B complex group of vitamins. It is the only vitamin that contains the trace element cobalt and so it is also known as cobalamin. Unlike other vitamins which can be produced by a wide variety of plant…