10.1182/blood-2008-11-187302 29 CarrT
B12 has many functions in our body, so unfortunately a deficiency will give rise to a wide variety of symptoms, like brain fog, memory problems, cognitive impairment, insomnia, headaches, especially migraine, behavioural changes, learning problems, nominal aphasia, mood swings, irritability, depression, anxiety, hallucinations, delusions, psychosis, peripheral paraesthesia (pins and needles), numbness, neuropathic pains, poor balance, reduced vibration sense or proprioception (joint position sense), tinnitus, ataxia, taste impairment, sometimes myelopathy, fatigue, anaemia (either with larger red blood cells, or with normal size of the red blood cells when there is also iron deficiency), other reduction in blood cells, abdominal complaints, malabsorption, failure to thrive, weight loss, diarrhoea, hyperpigmentation, glossitis, (aphthous) stomatitis, infertility, urinary tract infections, joint and muscle pain, muscle weakness, spasticity, seizures, cardiomyopathy, urinary and/or faecal incontinence, postural hypotension/dizziness, erectile dysfunction, to name a few
PubMed evidence trail Research sources used to frame this page For GHK-Cu vs NAD+: Which Is Better?, FormBlends checks the page topic against primary trials, systematic reviews, guidelines, and current PubMed-indexed literature where available
Ozempic drug is mainly for managing type 2 diabetes, while Wegovy medication is used for weight management
Understanding the differences between cyanocobalamin and hydroxocobalamin helps healthcare providers
This approach helps preserve comparability across runs and allows later replications to be performed under comparable assumptions
