RESUMEN
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.
Asunto(s)
Medicina Basada en la Evidencia , Vitamina A , Adolescente , Adulto , Niño , Preescolar , Países en Desarrollo , Suplementos Dietéticos , Relación Dosis-Respuesta a Droga , Interacciones Farmacológicas , Femenino , Humanos , Lactante , Recién Nacido , Política Nutricional , Embarazo , Vitamina A/efectos adversos , Vitamina A/farmacología , Vitamina A/uso terapéutico , Deficiencia de Vitamina A/tratamiento farmacológico , Deficiencia de Vitamina A/epidemiología , Deficiencia de Vitamina A/prevención & controlRESUMEN
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.