IV doses are 1000-2000 mcg
If needles aren't your thing, B12 supplements are also available in capsule, tablet, and liquid forms, which can often be purchased over-the-counter (via Medical News Today)
All needles are manufactured to strict quality standards using computerized grinding and 100% visual camera inspection to promote sharp, consistent, and high-quality needles in FDA-inspected ISO 13485 certified facilities which utilize good manufacturing practices per USFDA standards
Interlaboratory agreement of insulin-like growth factor 1 concentrations measured by mass spectrometry (with discussion of AOD-9604 doping detection)
Results are highly individual and can depend on factors such as dosage, diet, exercise frequency, age, and overall health status
FAQs Do MIC B12 injections work