while the acute repletion might be IV/IM for a period, they may transition to high-dose oral vitamins thereafter
The NHS advises that taking up to 2mg (2000 micrograms) daily of vitamin B12 supplements is unlikely to cause harm, with no established upper limit in the UK
Heres what it can realistically do: Correct a deficiency thats draining your energy
More serious B12 deficiencies have the potential to impair heart and neurological function, leading to a wide range of serious symptoms, including but not limited to tinnitus, severe joint pain, memory problems, depression, anxiety, poor muscle function, ataxia and changes in reflexes
Neurologic conditions like multiple sclerosis or Parkinsons
Vitamin B6 (Pyridoxine) is helpful in effectively improving metabolism, burning more calories, strengthening immunity as well as supporting the proper functioning of the nervous system