You may have heard of people who have to get vitamin B12 shots because of a condition called pernicious anemia. What is this, how is it different from other anemia, and what are the symptoms?
Pernicious anemia is a deficiency of the B12 vitamin. Vitamins do not provide nutrition to the body on their own, [...]

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If you are the typical computer user, you may not be very familiar with flash drives (also called USB memory sticks, thumb drives, etc.). Even if you do have a USB flash drive, the newest technology is impressive and less expensive than what was available just one or two years ago. [...]

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