Vitamin B12 deficiency symptoms Weakness, tiredness, or lightheadedness Heart palpitations and shortness of breath Pale skin A painful, smooth, inflamed tongue (glossitis) Digestive issues Bluish or gray-brown nails Loss of appetite What happens if your vitamin B12 deficiency is left untreated
It could also be due to the adipocyte dysfunction linked to low vitamin B12 levels through cellular inflammation
[DOI] [PubMed] [Google Scholar] 172.Corwin RL, Robinson JK, Crawley JN
Four sprays daily provide 720mcg of sublingual B12
Injection-site and quality risks Rotating sites between abdomen, thigh, and upper arm is a common practice to avoid lipohypertrophy
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