Importantly, B12 deficiency can occur without anaemia, and some patients may present with neurological symptoms despite having normal haemoglobin levels
"If I feel fine, my B12 is fine." B12 deficiency builds slowly, and your liver reserve masks it for a long stretch
GLOW alone handles standard skin quality
[30] This property allows the convenient preparation of cobalamin analogs with different substituents, via nucleophilic attack on alkyl halides and vinyl halides
Because B12 is naturally present only in meat and other animal products, vegans and vegetarians may not get enough B12 from their diet
Inadequate levels of vitamin B complex can lead to weakened muscles, sluggish reflexes, or trembling sensations