vitamin b12 injections vs oral supplements for Energy: Benefits and How It Works b12 tablets instead of injections

Preventing Mouth Ulcers Through Adequate B12 Intake Prevention of B12 deficiency-related mouth ulcers centres on ensuring adequate vitamin intake through diet, appropriate supplementation when necessary, and addressing underlying risk factors

[DOI] [PubMed] [Google Scholar] 53.Coll AP, Loraine Tung YC

As a general rule, IM is favored when the goal is rapid correction of a clinical deficiency, when the patient has difficulty absorbing B12 through oral or sublingual routes, or when a provider wants predictable peak serum levels

Quality varies significantly between sources, and independent testing for purity and potency is not consistently available

Some of the most common include: Pernicious anaemia This is when your immune system attacks healthy cells in your stomach and reduces the amount of Vitamin B12 your body can absorb from food

Might be worth talking to Coeliac UK helpline prior to next round of tests