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B12 can be stored in the body
There is no strong evidence that vitamin B12 supplementation causes insomnia or sleep disturbances in most individuals, and it is not listed as a common adverse effect in UK product information
A deficiency can also cause a condition called megaloblastic anemia which creates larger, immature, and abnormal red blood cells and leads to impaired DNA synthesis
pregnancy Information regarding the use of Optineuron Injection during pregnancy is not available
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