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Q: What is the dosage of B Complex With Vitamin B12 Injection

Features of Hitamins vitamin B12 + iron shot Source of iron Made with natural plant extracts Easy to use No added sugar accordion-start Specifications 60ml accordion-item-end Suitable for Vegan & vegetarians accordion-item-end Warnings and cautions Do not exceed the stated dose This product does not claim to treat, cure or prevent any form of disease It is strongly advised that you consult a doctor before taking if you are pregnant and/or breastfeeding, or taking any form of prescription medication Stop using immediately and consult a doctor if you experience any adverse effects or symptoms Made in a factory that also handles cereals containing gluten, peanuts and other nuts, and soya Food supplements should not be used as a substitute for a balanced diet and healthy lifestyle accordion-item-end How to use Shake before use

With that established, let's talk about how dosing is determined in a research setting