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Lancet 2 , 13001304 (1987)

For example, in animal studies, methylcobalamin significantly prolonged the survival of mice with cancer, while cyanocobalamin was completely ineffective (6)

For best results, store the vials at -20C or lower to prevent degradation

Iron deficiency may lead to brittle, spoon-shaped nails (koilonychia), whilst B12 deficiency can occasionally cause nail discolouration or thinning

Researchers must ensure compliance with all applicable Australian regulations governing peptide research materials

Vitamin B12 helps support normal nerve function, promotes mental clarity, and aids energy production