Feeling fatigued, weak, or as if your mind isn’t as sharp as it used to be is not a normal consequence of aging. You might feel as though you’re just rundown from the everyday life burdens and depression could be getting the best of you. But a deficiency in your vitamin B12 could be the cause of these symptoms. Close to 40% of Americans struggle with a vitamin B12 deficiency and it’s thought to be one of the leading vitamin deficiencies in the world. This VIP vitamin plays many roles in your body which is why having a deficiency could affect many parts of your body. Vitamin B12 is essential for DNA synthesis, producing red blood cells, and protecting your central nervous system and heart. Those on a vegetarian or vegan diet have … [Read more...] about B12: The Little Vitamin with Big Benefits