El equipo de la organización Kaiser Permanente estudió más de 10.000 varones y mujeres sometidos a evaluación médica entre 1964 y 1963, cuando tenían 40-45 años de edad. Tras 27 años de seguimiento, comprobaron que el 7% había desarrollado demencia.
Según sus resultados, aquellas personas que a mediana edad eran obesas, se enfrentan un riesgo de demencia un 74% más elevado que aquellas con peso normal. En el caso del sobrepeso, el riesgo se eleva un 35%.
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Kaiser Permanente
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