RESUMO
An evidence-based systematic review of vitamin A by the Natural Standard Research Collaboration consolidates the safety and efficacy data available in the scientific literature using a validated and reproducible grading rationale. This paper includes written and statistical analysis of clinical trials, plus a compilation of expert opinion, folkloric precedent, history, pharmacology, kinetics/dynamics, interactions, adverse effects, toxicology, and dosing.
Assuntos
Medicina Baseada em Evidências , Vitamina A , Adolescente , Adulto , Criança , Pré-Escolar , Países em Desenvolvimento , Suplementos Nutricionais , Relação Dose-Resposta a Droga , Interações Medicamentosas , Feminino , Humanos , Lactente , Recém-Nascido , Política Nutricional , Gravidez , Vitamina A/efeitos adversos , Vitamina A/farmacologia , Vitamina A/uso terapêutico , Deficiência de Vitamina A/tratamento farmacológico , Deficiência de Vitamina A/epidemiologia , Deficiência de Vitamina A/prevenção & controleRESUMO
An evidence-based systematic review of vanadium by the Natural Standard Research Collaboration consolidates the safety and efficacy data available in the scientific literature using a validated, reproducible grading rationale. This article includes written and statistical analysis of clinical trials, plus a compilation of expert opinion, folkloric precedent, history, pharmacology, kinetics/dynamics, interactions, adverse effects, toxicology, and dosing.