Very easy to inject yourself and much more cost effective than going into the office
It improved the acquisition of reference and working memory while also reducing behavioral impairments
Find a supplement with a functional dose: Most of the doses in B12 supplements are between 500 and 5,000 micrograms and will give you enough B12
Rare side effects: itching, exanthema, chills, fever, hot flushes, nausea, dizziness, and very rarely anaphylaxis
Metabolic Syndrome & Diabetes Research Studies demonstrate improved glucose tolerance, enhanced insulin sensitivity, and reduced fasting glucose/insulin levels across multiple obesity models