Efficacy of Ashwagandha (Withania somnifera [L.] Dunal) in improving cardiorespiratory endurance in healthy athletic adults (2015)
Quality control Country of origin : Asia, Europe and North America How sourced : Cultivated and wild-harvested Risks : Adulteration with other species of Silybum and the use of synthetic colorants and depleted extracts Key marker compounds : Silymarin and flavonoids Milk thistle ( Silybum marianum ) contains flavanolignans, flavonoids, and fixed oils based principally on linoleic and oleic acid (19)
Pais R, Barritt AS, Calmus Y, Scatton O, Runge T, Lebray P, Poynard T, Ratziu V, Conti F (2016) NAFLD and liver transplantation: current burden and expected challenges
however, the current evidence is limited by high heterogeneity in contemporary studies
Pharmacologists call this a flattening dose-response curve, and it carries enormous practical implications