why are b12 injections better than tablets vs Tablets: What You Need to Know Best Vitamin B12 Injection Site:

From a biochemical standpoint, we're looking for favorable changes in those NAD+ levels and corresponding improvements in markers like fasting glucose and insulin sensitivity

Recommended testing schedule Baseline (before starting): Complete metabolic panel, CBC, lipid panel, HbA1c (even if not diabetic), B12, folate, vitamin D, thyroid panel, and fasting insulin

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This makes it easier to do daily tasks with more energy

B12 injections also support healing by fostering nerve and muscle regeneration, so they act as a restorative treatment as well as a form of pain relief

We run a brief health check before the first injection, including a blood pressure reading