This is because methylcobalamin B12 acts on the bone marrow to normalize red blood cell formation
The receptionist was empathetic and consulted a doctor who came back with a resounding NO
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
Cyanocobalamin Nasal Spray is a prescription medicine used: In people that have corrected or have fixed their short-term causes of vitamin B12 deficiency, the benefit of continued long-term use of Cyanocobalamin Nasal Spray is not known after vitamin B12 deficiency has been corrected
Heres what the research says about vitamin B and skinrelated side effects
(2) qualifying peer-reviewed literature for medical devices and that the medical device is used to deliver a therapy to reduce postoperative pain, or produce postsurgical or regional analgesia
