is sublingual b12 as effective as injections The pitch 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 Efficacy of sublingual versus oral
Efficacy of sublingual versus oral vitamin B12 supplementation for the treatment of vitamin B12 deficiencyA prospective randomised open label study Clinical Nutrition ESPEN B12 Shots: Benefits, Uses, Safety, Cost & How They Work What Is B12 Injection What's all the Buzz About Vitamin B12 Shots? Vitamin B12 injections for MTHFR: Injection or sublingual B12? Methyl Life Supplements Frontiers Efficacy of sublingual and oral vitamin B12 versus intramuscular administration: insights from a systematic review and meta analysis
Pay in 4 interest-free payments of $5.48 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 1 - Aug 6




