High 15-F_2t-Isoprostane Levels in Patients with a Previous History of Nonmelanoma Skin Cancer: The Effects of Supplementary Antioxidant Therapy

Table 1

Dietary reference intakes (UL–DRIs) and recommendations of the Institute of Medicine/National Academy Press [9, 10].

	Gender	DRI
Vitamin A	Male	625 g/d
	Female	500 g/d
Vitamin C	Male	75 mg/d
	Female	60 mg/d
Vitamin E	Male	12 mg/d
	Female	12 mg/d
Cuprum	Male	700 g/d
	Female	700 g/d
Zinc	Male	9.4 mg/d
	Female	6.8 mg/d
Selenium	Male	45 g/d
	Female	45 g/d