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(23) How Long Does It Take Vitamin B12 To Work
Allometric scaling: Using the FDA's standard body surface area conversion (rat dose x 0.162), the human equivalent range is roughly 110-560 mcg/day -- which is where the community's 250-500 mcg/day window comes from
Consuming only a safe amount of caffeine each day is the best way to avoid a caffeine overdose
Vitamin B12 is needed to produce red blood cells that distribute oxygen throughout the body
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