Comparing the Four Types of Vitamin B12 Heres a quick breakdown of how these four types stack up against each other: Type Best For Key Benefits Common Form Methylcobalamin Brain and nerve support Bioavailable, neuroprotective Sublingual, injection Cyanocobalamin General deficiency prevention Stable, affordable Tablets, capsules, injection Adenosylcobalamin Energy and mitochondrial health Cellular energy production Capsules Hydroxocobalamin Severe deficiencies, long-lasting effects Long-lasting, detoxifying Injection How to Choose the Right Type of Vitamin B12 Deciding which B12 is best depends on your health goals, lifestyle, and any pre-existing health conditions: 1
[DOI] [PMC free article] [PubMed] [Google Scholar] 220.Cheetham SC, Jackson HC, Vickers SP, Dickinson K, Jones RB, Heal DJ
If you experience side effects that concern you, discuss them with your GP or practice nurse
Is Injectable BPC-157 Better for Tendons or Joints