This treatment pairs Vitamin B12 , known for its energy-enhancing and neurological support, with Vitamin C , a potent antioxidant that boosts immune health and promotes skin clarity
Our bodies dont produce B12 on their own, so we need to ingest it from animal foods or supplements
Immunomodulation by vitamin B 12 : augmentation of CD8 + T lymphocytes and natural killer (NK) cell activity in vitamin B 12 -deficient patients by methyl-B 12 treatment

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

Vitamin D is fat soluble, meaning it is stored in the bodys tissues and fat cells where it remains inactive and dispersed over time, when needed