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Scientific Context| One compound that has attracted attention in metabolic and neurological research is Vitamin B12 (commonly cyanocobalamin or methylcobalamin), an essential nutrient involved in red blood cell formation, DNA synthesis, and energy metabolism

Each lot is tested by HPLC for purity, LC-MS for identity confirmation, and endotoxin assay for sterility readiness

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According to Harvard Medical School, people with cobalamin deficiency may experience subtle but unusual and progressive signs of illness, including strange tingling or numb sensations, difficulty walking, cognitive and memory issues, and weakness