Described herein are compositions comprising a combination of extracts comprising a mixture of extracts from at least three of Punica granatum, Myristica fragrans, Zingiber officinale, and Zizyphus joazeiro and a natural extract other than the extract from at least three of Punica granatum, Myristica fragrans, Zingiber officinale, and Zizyphus joazeiro; and an orally acceptable carrier, and methods of preparing and using the same.La présente invention a trait à des compositions comprenant une combinaison d'extraits et à des procédés de préparation et d'utilisation de ces dernières.