,Plasma [Nitrate] (µM),,Plasma [Nitrite] (nM),,, Participant,Beetroot,Placebo,Beetroot,Placebo,, 1,*,*,*,*,,*Data missing 2,645,46,558,81,, 3,159,71,966,219,, 4,479,41,405,36,, 5,911,46,327,153,, 6,1164,65,525,117,, 7,685,59,1173,102,, 8,797,40,378,69,, 9,687,47,363,69,, 10,403,61,279,141,, 11,686,59,786,147,, 12,1024,55,1377,186,, 13,538,43,*,*,, Mean,682,53,649,120,, SD,275,10,375,55,, ,n=12,,n=11,,, ,,,,,,