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Only a small percentage of a standard oral dose is absorbed through this active pathway, and that number drops further when digestion is impaired
Order acceptance and fulfillment are dependent upon the verification of your doctor's valid prescription (where applicable) and the current stock of this medicine
effects often felt within hours to days
Self-prescribing high-dose B12 without medical indication is inadvisable, particularly for individuals with underlying health conditions
For example, if your supplement happens to be 10 g, then cutting it in half and taking the resulting 5 g supplement twice a day (at least 4 hours apart) will meet the EFSA recommendations
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