injections are necessary for malabsorption Adults over 50, vegans, metformin users, and PPI users should monitor B12 annually regardless of symptoms Neurological damage from B12 deficiency can become irreversible after 612 months early detection is critical Supplementation is often lifelong if the root cause of deficiency persists Check Your B12 Status Mito Health tests Active B12 (Holotranscobalamin), MMA, Homocysteine, and related markers
This includes severe malabsorption or when injections in the muscle are not possible
On its own Intramuscular, these injections are more common, as they have better results
This test assesses the acid/base balance to ensure minimal irritation upon injection
When Progress Stalls A short troubleshooting ladder, framed for research review rather than dose-chasing
Symptoms of vitamin B12 deficiency: extreme tiredness a lack of energy pins and needles a sore and red tongue mouth ulcers muscle weakness problems with your vision psychological problems, which can range from mild depression or anxiety to confusion and dementia problems with memory, understanding and judgement Causes of a vitamin B12 deficiency: pernicious anaemia a lack of these vitamins in your diet medicine certain medicines, including anticonvulsants and proton pump inhibitors (PPIs), can affect how much of these vitamins your body absorbs
