This study shows an extract of cats claw activates the igf-1 gene, for those who know more then me about igf-1, would it benefit muscle growth??
BioMed Central | Full text | The chrondoprotective actions of a natural product are associated with the activation of IGF-1 production by human chondrocytes despite the presence of IL-1beta
BioMed Central | Full text | The chrondoprotective actions of a natural product are associated with the activation of IGF-1 production by human chondrocytes despite the presence of IL-1beta