Provided are fruit extracts containing glycosylated phenolic acid or a phenolic ester, or derivatives thereof； a glycosylated flavonoid； and a nucleoside. The extracts of the invention are useful as medicaments for the treatment or prevention of a medical condition characterised by inappropriate platelet aggregation. In particular, the medicaments may be of used to maintain heart health by reducing platelet aggregation； benefiting the circulation； and/or normalizing or otherwise benefiting blood flow. Also provided are methods of making an extract of fruit of the Solanaceae family wherein fruit is processed to optimise the platelet aggregation inhibiting activity of the extract.
