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B-Complex Vitamins: Supporting Energy, Neurological Health, and Recovery December 22, 2025 Introduction B-complex vitamins are a group of water-soluble nutrients essential to energy metabolism, neurological function, gastrointestinal integrity, and cellular repair
The trial is open-label, meaning both investigators and participants know which treatment they are receiving
The propensity scores are measured by the cosine similarity among characteristic factors
But it didn't really work at all, so that was it
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