B12 facilitates the formation of DNA, the fundamental genetic material in your cells, ensuring the stability of your chromosomes while also assisting in protein synthesis and methylation through the regeneration of methionine
B12 deficiency hair loss could be the reason fix it with hair treatments at La Vie Med Spa Troy, MI
Basically a study looked at 100 drugs & found that 90% of them were fully potent 15 years after their expiration date, though that may vary by drug, and perhaps liquid forms are a bit more vulnerable (perhaps)
This information should not be used to decide whether or not to take this medicine or any other medicine
Obesity Pharmacotherapy: Current Perspectives and Future Directions, Misra M., Journal (Current Cardiology Reviews, Volume 9, Issue 1, February 2013, Pages 3354)