methylcobalamin b12 injection dose B-12 (Methylcobalamin) Therapy Cobalamin (vitamin B12) and Folate

Many provide around 66.7% of the daily value, while some contain none at all and others are fortified at extremely high doses, sometimes exceeding 5,000% and even 40,000% of the recommended intake

Matern Child Health J 2019;23:155-63

Injecting B12 on top of a deficiency that has never been investigated can mask the underlying cause and delay a proper diagnosis, such as pernicious anaemia

This implies that vitamin D supplementation may assist patients cope with the cytokine storm that is common in Covid-19 infection

For physiological reasons, dietary vitamin B12 generally cannot cause hypercobalaminemia

I have more energy than ever and I am even sleeping better