Research Output | Dar Al-hikmah Library | IIUM Only
Vitamin B12 deficiency which is common in strict vegetarians, the elderly, and who are vulnerable to an autoimmune disorder that prevents its efficient uptake. Many algae are rich with B12, such as edible green macroalgae Ulva lactuta, that been reported higher in cobalamin, and the best bioavailability of the algae vitamin B12 is based on its type