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Upon intravenous administration, ascorbic acid rapidly increases plasma concentrations, bypassing the limitations of gastrointestinal absorption that restrict oral dosing
Biosci Rep (2019) 39(7):BSR20182192
Before pursuing B12 injections or other interventions marketed for weight loss, patients should consult their GP for proper assessment, investigation of any underlying medical conditions affecting weight, and discussion of evidence-based treatment options
Szturz P, Raymond E, Abitbol C, Albert S, de Gramont A, Faivre S
Strength points and limitations Based on our knowledge, this is the most updated meta-analysis on this topic, including all available evidence based on our inclusion criteria of including only controlled studies, either RCTs or controlled observational studies, to reach the highest accessible quality of evidence from the available evidence found in the literature
B12 deficiency with neurological manifestations in the absence of anemia
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