In the United States, the average dietary intake of niacin is about 30 mg/day for young adult men and 20 mg/day for young adult women. In a sample of adults over the age of 60, men and women were found to have an average dietary intake of 21 mg/day and 17 mg/day, respectively (25).
Hailey Nichol. Hailey Nichol is a fictional character on the FOX television series The O.C., portrayed by Amanda Righetti. Seen as something of a black sheep of the family, Hailey is the younger daughter of Caleb and Rose Nichol, younger sister to Kirsten Cohen, and older half-sister to Lindsay Gardner.
On the upside, Hailey and her BFF Justine Skye dressed up in space-themed outfits to attend SimiHaze DJs Sama and Haya Khadraâs Galactic Rodeo birthday party on Friday night (April 7) in West Hollywood, Calif. The day before, Hailey showed off her awesome street style while leaving Barneys New York in Beverly Hills.