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Knowing the total quantity helps researchers plan and scale their experiments accurately
[2] It is important to note that whilst fatigue and general malaise may improve relatively quickly, complete symptom resolution requires adequate time for the body to replenish B12 stores and repair affected tissues
Mega-dosing any vitamin is strongly discouraged
Additionally, a subcutaneous injection uses a shorter needle because it does not need to go deep into the tissues
Assessing the quality of reports of randomized clinical trials: is blinding necessary
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