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Common neurologic manifestations include paresthesias, weakness, gait abnormalities, and cognitive or behavioral changes

This effect is likely due to the role B12 and other B vitamins play in metabolizing macronutrients like fats, carbohydrates, and proteins

Because methylcobalamin binds more efficiently to transport proteins, it is retained in the liver, kidneys, and nervous system for a significantly longer period

PE-22-28 (Neurotrophic & Neuroplasticity Peptide) Enhances Neuroplasticity & Brain Repair Supports learning, memory, and mental flexibility

Gut health: whether an underlying stomach or intestinal issue is affecting absorption