Salivary and Urinary Total Antioxidant Capacity as Biomarkers of Oxidative Stress in Humans

Table 3

Nutritional and supplement interventions.

References	Intervention	Number of bolus/repeated consumptions	Salivary TAC; percentage ()	Urinary TAC; percentage ()
[80, 94, 120, 127, 138, 141, 147, 168]	Caffeinated or alcoholic antioxidant beverages	5/4	50% (2/4); 50% (2/4)	40% (2/5); 60% (3/5)
[160, 166, 170]	Cocoa powder and walnuts	2/1		100% (3/3)
[137, 147, 153, 155, 157, 161, 164]	Fruit, juices, and vegetables	6/3	100% (1/1)	62.5% (5/8); 12.5% (1/8); 25% (2/8)
[25, 27, 64, 127, 142, 147, 159, 161, 171, 175–178]	Supplements and supplemented foods	4/12	50% (2/4); 50% (2/4)	58.3% (7/12); 41.7% (5/12)
[32, 143, 160, 164]	Other dietary interventions	1/3	↔ 100% (1/1)	66.7% (2/3); 33.3% (1/3)

TAC: Total Antioxidant Capacity.