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Better Sleep Quality B12 plays a vital role in regulating melatonin, the hormone that controls your sleep-wake cycle
Why B12 Shots Are More Effective Than Oral Supplements When taken orally, B12 has to go through digestion, which affects how much gets absorbed
This concentration works well for those wanting to dose in 100mcg increments, such as 300mcg (0.15ml) or 400mcg (0.2ml)
If your digestion is healthy and you are topping up a dietary gap, a daily tablet may be all you need
This means that after 24 hours, up to nearly half of the injected vitamin B12 had been absorbed
Translation: it helps your brain work better, your body make energy more efficiently, and your mood stay stable
