This makes it a valuable tool for managing chronic gastrointestinal conditions and improving overall digestive health
In the UK, these products are regulated as food supplements under food law, not as licensed medicines, and formulations can vary considerably between brands
In laboratory environments, it is commonly used as a sterile aqueous vehicle in workflows involving lyophilized compounds, analytical testing, and controlled preparation procedures
The appropriate amount depends on the concentration required for a specific laboratory protocol and the level of precision needed for experimental measurements
In short: B12 shots are used because they deliver vitamin B12 faster, more reliably, and more efficiently than oral supplements, especially if you have an absorption issue
My symptoms then improved but returned around 6 weeks later