This was a double-blind , controlled , parallel-arm study conducted in @ elderly individuals without clinical evidence of cognitive dysfunction who were randomly assigned to consume daily for @ wk a drink containing @ mg -LSB- high flavanol ( HF ) -RSB- , @ mg -LSB- intermediate flavanol ( IF ) -RSB- , or @ mg -LSB- low flavanol ( LF ) -RSB- cocoa flavanols ( CFs ) .