Nutritional deficiencies can sneak up on you when you least expect them to. For many, deficiencies can stem out of during prolonged periods of stress, taking prescription medications, and changes in the diet. Because nutrient deficiencies develop slowly over time, it can be hard to detect until you’re terribly low. Vitamin B12 is no exception, and not a nutrient deficiency to toy with. Enjoy this informative article from Dr. Mercola:
“Vitamin B12 is fittingly known as the energy vitamin, and your body requires it for a number of vital functions. Among them: energy production, blood formation, DNA synthesis, and myelin formation. Myelin is insulation that protects your nerve endings and allows them to communicate with one another.
If you know or suspect you’re vitamin B12 deficient, you’re not alone. Recent studies from the U.S. Framingham trial show one in four adults in the United States are deficient in this vitally important nutrient, and nearly half the population has suboptimal blood levels.
How You Get Vitamin B12 Deficient
Vitamin B12 is present in natural form only in animal sources of food, which is one of the reasons I advise against a strict vegetarian or vegan diet. There are many well-documented cases of blindness and brain abnormalities in strict vegetarians, resulting from vitamin B12 deficiency.
The older you get the more likely you are to have a vitamin B12 deficiency. The two ways you become deficient are through a lack of vitamin B12 in your diet, or through your inability to absorb it from the food you eat.
I recently visited India, which is primarily a vegetarian based culture. Current studies there show about 80 percent of adults are deficient in vitamin B12.”
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