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Patients often pursue it for fatigue, brain fog, or burnout, as well as for performance support, healthy aging, and overall vitality
Regulatory Peptides, 160(13), 2632
Further evidence shows that physical activity promotes neural resilience by upregulating brainderived neurotrophic factor (BDNF) and supporting corticostriatal circuitry [114, 115, 116]

Memory and Concentration : Studies have shown that even vitamin B12 levels on the low side of normal can contribute to poor memory performance
