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What is the CPT code for vitamin B12

PMID 16163497

You have your chronological age (years lived) and biological age (cellular and systemic health)

As a note, the common side effects of excess vitamin intake include flushing, diarrhea, nausea, and vomiting

But a huge number of meat eaters are also deficient and likely dont know it B12 is absorbed through the stomach, and our ability to assimilate it through the stomach wall decreases with age, as well as due to any stomach issues like IBS, Crohns, and Celiac Disease, and medications that impact the stomach like metformin, antacids, PPIs, and ibuprofen

This makes it more accessible for beginners and easier to integrate into daily routines