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Home . Popular Brands . Douglas Laboratories . B-12 500mcg 100T (3pack)
B-12 500mcg 100T (3pack)
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B-12 500mcg 100T (3pack)

Item #: DLB12100
Usually Ships Within 1 Business Day
Our Price:$28.5028.5
B-12 100 is a dietary supplement providing Vitamin B12 in an easy to swallow tablet. Vitamin B12 is necessary for the normal energy metabolism of proteins, carbohydrates, and fats. It is also required for methionine synthesis from cysteine, normal myelin synthesis, and DNA synthesis in the nervous system. Deficiency in vitamin B12 can lead to central nervous system impairment, including cognition. If diet does not provide sufficient B12, supplementation may be needed.
  • Supports Nervous System
  • Supports Metabolism
Recommended usage: As a dietary supplement, adults take 1 tablet 1 to 2 times daily or as directed by your healthcare professional.
B-12 (vitamin B-12)Facts:

1 Tablet contains:

  • Vitamin B-12 500 mcg (Cyanocobalamin).
Other Ingredients: Cellulose, vegetable stearate and silica.
1 Question & 1 Answer
from Oxnard, CA asked:
January 19, 2016
My wife is allergic to sulfites. She has had episodes of extreme Anaphylaxis - aka Anaphylactic Shock; when she was not aware that sulfites were in a food or drink product. She has not had an episode of years and carries an EPI Pen (even though it has sulfites in it). She does not drink wine or beer, eat shell fish etc. And is very aware of the food and drink she consumes. I was doing some research on the www and found this: http://www.webmd.com/drugs/2/drug-1010/cyanocobalamin-vitamin-b-12-oral/details Any suggestion as to a supplement that may contain cyanocobalamin.
1 Answer
We usually don’t recommend cyanocobalamin because this form of B12 requires an extra detoxification step to handle the cyanide portion of the molecule. This is not a big issue if you are a good detoxer but if detox is your issue, why add another stressor to your system? We like to run a genetic profile to see what type of B12 is best. Some need methyl-cobalamin and some hydroxyl-cobalamin. You can learn more about how to get this genetic information from qolcast.com. In the meantime, you can’t go wrong with hydroxyl-cobalamin. We haven’t seen a downside to this form. See Intensive Nutrition http://www.ovitaminpro.com/inb121mghydro60t.html.
Submitted by: Customer Service on January 20, 2016

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