Vitamin B12 benefits include reducing fatigue, improving memory, and boosting energy levels. Support your overall health and cognitive function with this essential nutrient. Vitamin B12 (cobalamin) is essential for the health of nerve tissue, brain function, and red blood cells. Sources include meat, eggs, and some yeast products. Vitamin B12 is the largest and... Vitamin B12 is necessary for healthy blood cells and brain and nerve cell development. The RDA for vitamin B12 for adults 19 and older is 2.4 micrograms per day. You'll find vitamin B12 in meat, fish, poultry and dairy. Our body needs a variety of different vitamins and minerals to thrive, including eight different B vitamins. Learn more about Vitamin B12 health benefits, uses, side effects, effectiveness, safety, precautions, and warnings
