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Many people with low B12 levels experience fatigue, which can hinder weight loss efforts
J Biochem Mol Toxicol 33, e22271 Lores-Arnaiz S, Karadayian AG, Gutnisky A, Rodrguez de Lores Arnaiz G (2017) The low affinity neurotensin receptor antagonist levocabastine impairs brain nitric oxide synthesis and mitochondrial function by independent mechanisms
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Seek urgent medical attention for sudden severe headache, headache with fever or visual changes, persistent vomiting, or symptoms suggesting serious complications
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