File:Vitamin B12.JPG
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Summary
| Description |
English: Vitamin B12 is a nutrient that helps keep the body's nerve and blood cells healthy and helps make DNA, the genetic material in all cells. Vitamin B12 also helps prevent a type of anemia called megaloblastic anemia that makes people tired and weak. فارسی: ویتامین ب12 تزریقی |
| Date | |
| Source | Own work |
| Author | آرمین |
Licensing
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I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:48, 23 July 2012 | | 4,000 × 3,000 (2.31 MB) | Saltanat ebli |
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