[DOI] [PubMed] [Google Scholar] 5.Arciero PJ, Gardner AW, Calles-Escandon J, Benowitz NL, Poehlman ET
Vitamin B12 (cobalamin) is a vital nutrient that plays a crucial role in maintaining healthy nerves, red blood cell production, DNA synthesis, and even the health and vibrancy of your skin
Alternative product options Non-injectable B12 products that do not require gastric acidity and/or Intrinsic Factor to enhance B12 absorption include Elevated B12 levels B12 levels are rarely monitored once they are within acceptable range, and elevated levels if identified, are not addressed
Do not take other forms of B12 while undergoing injections to prevent overdose
However, the saturation effect beyond this level implies that supplementation should be individualized, as excess B12 is unlikely to confer additional benefits
In a range of studies, it has had a huge effect on peoples Circadian Rhythm (your sleeping pattern)