These injections can help prevent conditions like heart disease, vision loss, neurocognitive disorders, peripheral neuropathy, and infertility, among others
In short, the difference between oral supplementation and injection is that an injection will provide a higher dose of B12 at regular intervals, whilst oral supplements have a lower dosage and can be taken every day
Reported, but not confirmed Important limits Food effects and human oral tolerability have not been studied
There is no regulator-approved time-course expectation
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