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En este sentido, "Annals of Internal Medicine" ha llevado a cabo un metaanálisis de 29 estudios para valorar los resultados obtenidos con tratamientos complementarios. De ellos, 12 eran sobre productos con soja, 10 con hierbas y 7 con otro tipo de terapias.
En principio, sólo la soja y el cohosh negro parecen tener algunos beneficios, en cuanto a contrarrestar algunos síntomas de la menopausia. La soja en concreto parece más eficaz que los preparados de isoflavona. El cohosh negro, por su parte, ofrece resultados positivos para tratar los sofocos, pero datos a largo plazo sobre su escasa seguridad (especialmente respecto a su estimulación estrogénica sobre el endometrio y las mamas) lo convierten en no conveniente para tratamientos largos. Otros preparados como el clavo rojo, el aceite de primrose, la vitamina E, la mezcla de hierbas chinas no parecen tener ninguna influencia contra los síntomas menopáusicos. Tampoco la acupuntura.
Webs Relacionadas
Annals of Internal Medicine
http:www.annals.org/