Recovery peptides like BPC-157 and TB-500 are increasingly sought after for tissue healing and mobility support
Low levels of vitamin B12 have been linked with fatigue and depression, but is there a link between vitamin B12 and insomnia
At higher doses, it is also absorbed by passive diffusion across the gut wall, independently of intrinsic factor
Medical Uses and Indications Treatment of Vitamin B12 Deficiency Hydroxocobalamin injection is prescribed to treat and prevent vitamin B12 deficiency and pernicious anaemia
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Groups at higher risk of deficiency include older adults (due to reduced stomach acid production), people following vegan or strict vegetarian diets (as B12 is naturally found almost exclusively in animal products), individuals with pernicious anaemia or other malabsorption conditions, those taking certain medications such as metformin or proton pump inhibitors long-term, and people with significant nitrous oxide exposure (including recreational use), which can inactivate B12 in the body