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Genetic B12 Malabsorption: In the case of genetic ailments, you may have poor absorption of vitamin B12 that will be treated with a specific dosage of around 10 mg every day for 10 days tracked by scheduled injections as per requirements
My body tells me different
While vitamin A toxicity, or hypervitaminosis A, can occur from eating vitamin-A-rich foods, its mostly associated with supplements
PMID 10726422
The nearly ubiquitous use of gastric acidblocking agents, which can lead to decreased vitamin B 12 levels, 2 may have an underappreciated role in the development of vitamin B 12 deficiency
Slow injection technique (30-45 seconds) and post-injection massage reduce discomfort
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