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Body measurements including waist, hips, thighs, and arms at consistent points provide direct feedback on composition changes
Evaluation: Through our lab testing and screenings, we can check your serum B12 level to see whether your current regimen is working and confirm whether a deficiency is present
If the mouse figure of 3.5% oral bioavailability holds in humans, 100 mg swallowed delivers roughly 3.5 mg systemically, which is why 100 mg oral and 5 mg subcutaneous end up as the two standard protocols
A subcutaneous injection is often the preferred method of administration for vitamin B12 and similar supplements
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