The recommended daily dietary allowance for zinc
Chapter 8, Problem 8.30(choose chapter or problem)
The recommended daily dietary allowance for zinc amongmales older than age 50 years is 15 mg/day. The articleNutrient Intakes and Dietary Patterns of Older Americans:A National Study (J. Gerontology, 1992: M145150) reports the following summary data on intake for a sampleof males age 6574 years: n 115, x11.3, and s 6.43.Does this data indicate that average daily zinc intake in thepopulation of all males age 6574 falls below the recommendedallowance?
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer