Weight Loss Tip: It is important to get enough cobalt in your diet, because it is required for metabolism of the B vitamins, in particular, B12 (also known as cobalamin). It can be found in dark green leafy vegetables like spinach. But, the best sources are organ meats, such as livers, kidneys, and hearts.
checkout this one for more info:
hi every one this is an updated version of the video that i had posted a few months ago.