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Cognitive Enhancement Studies Research suggests potential cognitive benefits through NAD+ preservation in brain tissue, as NAD+ depletion impairs synaptic transmission and neuromuscular junction communication

Vitamin B12 Vitamin B12 is an essential piece of maintaining nervous system function

The study examined safety parameters and metabolic biomarkers over a 12-week treatment period [2]

In terms of how soon: some effects (like improved alertness) can be within a few days

This allows you to assess individual tolerance and identify the minimal effective dose, reducing the likelihood of adverse effects and ensuring precise data collection