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(1973) A pilot study of vitamin B12 in the treatment of tiredness

Our full guide to the Wolverine Stack and why the combination works differently than either peptide alone covers the rationale in detail

Nature (2004) 431(7006):3505

(More information) The preservation of DNA integrity is dependent on folate and vitamin B 12 availability

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Symptoms of B12 Deficiency B12 deficiency develops slowly, and symptoms are often mistaken for normal aging: Fatigue and weakness persistent tiredness not relieved by rest Tingling or numbness especially in hands and feet Balance problems unsteadiness when walking Memory issues confusion, difficulty concentrating Mood changes depression, irritability Pale or yellowish skin Sore, red tongue Don't Ignore Nerve Symptoms: Numbness, tingling, and balance problems from B12 deficiency can become permanent if not treated