how much b12 is in injection Injections Best Vitamin B12 Injection Site:
Description
Telemedicine prescribing has expanded access to GLP-1 medications but varies in quality and cost

For general supplementation in at-risk groups (vegans, older adults), 25100 micrograms daily or 2000 micrograms weekly is typically sufficient

People on vegan or strict plant-based diets need a reliable source from fortified foods (nutritional yeast, fortified plant milks, certain breakfast cereals) or a supplement
The usual daily recommended amounts of methylcobalamin, vitamin B12 either through dietary intake or supplementation should be taken during pregnancy (see Dosage)

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