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You are an older adult: Stomach acid production tends to decline with age, which can make it harder to absorb B12 from food and raises the risk of deficiency
Without adequate B12, homocysteine levels rise, and elevated homocysteine is neurotoxic, potentially causing direct damage to nerve cells and blood vessels that supply nerves
DSIP is primarily studied for its potential to support healthy sleep architecture by promoting deeper, slow-wave sleep and for its adaptogenic properties that may help with stress modulation
So, 1000 mcg is the same as 1 mL
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