The nutritional status of 11 female and 13 male elite bodybuilders at
the first drug-tested USA Championship was examined through food recor
ds kept by subjects. Diets were repetitive and monotonous, and average
daily energy and protein contents were relatively similar for men and
women. Percent calories from protein, fat, and carbohydrate were 39%,
12%, and 48% for females, and 40%, 11%, and 49% for males, respective
ly. Females consumed 0% vitamin D, 52% calcium, 76% zinc (as percents
of RDA) and below the Estimated Safe and Adequate Dietary Allowance am
ounts for copper and chromium. Males consumed 46% of vitamin D RDA. Al
though dietary magnesium intakes were above the RDA, serum magnesium l
evels in females were below reference values, which should be investig
ated. Serum zinc levels were high in men and women. Eighty-one percent
of females reported recurrent contest-related amenorrhea for 2 +/- 1
months precontest. Dietary intakes of men were adequate but the restri
ctive intakes of women may place them at risk for calcium, copper, and
chromium deficiencies.