From 50 for a single injection, with a course of two at 90, across our UK clinics, always given by a qualified nurse or doctor after a free consultation, particularly useful for vegetarians, vegans and anyone with absorption issues
People who consume diets free of animal products as well as those who have pernicious anemia (i.e., malabsorption) are at a greater risk of developing vitamin B12 deficiency
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It was proved that oral 1,000 mcg of B12 is only absorbed by 1.3% of the body, but the absorption rates of B12 shots are between 55% to 97%
Plasma DSIP levels follow a circadian rhythm, typically decreasing at sleep onset and showing inverse correlations with rapid eye movement sleep phases