b12 injections vs sublingual pernicious anemia Vitamin vs. Oral Supplements: Which Do You Actually Need? The sublingual B12 pitch is
The sublingual B12 pitch is almost always wrong. The mucosa under your tongue has essentially zero capacity to absorb vitamin B12. There are no specialized transporters there. The tablet dissolves in your Table 2 from Sublingual vitamin B12 compared to intramuscular injection in patients with type 2 diabetes treated with metformin: a randomised trial. Semantic Scholar Pernicious Anemia: Genomics and B12 Deficiency Vitamin B12 Injections vs. Supplements: Which Works Best?
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