Nutritional status and lipid profiles of trained steroid-using bodybuilders

被引:12
作者
Keith, RE
Stone, MH
Carson, RE
Lefavi, RG
Fleck, SJ
机构
[1] APPALACHIAN STATE UNIV, DEPT HLTH LEISURE & EXERCISE SCI, BOONE, NC 28608 USA
[2] ARMSTRONG STATE COLL, DEPT HLTH SCI, SAVANNAH, GA 31419 USA
[3] US OLYMP COMM, DIV SPORTS SCI, COLORADO SPRINGS, CO 80909 USA
来源
INTERNATIONAL JOURNAL OF SPORT NUTRITION | 1996年 / 6卷 / 03期
关键词
diet; anabolic steroids; blood lipids; nutrient status; vitamins; minerals;
D O I
10.1123/ijsn.6.3.247
中图分类号
R15 [营养卫生、食品卫生]; TS201 [基础科学];
学科分类号
100403 ;
摘要
Fourteen trained male anabolic steroid-using bodybuilders (SBBs) (19-41 years) were recruited for the study. Three-day diet records were obtained from SBBs and analyzed. A resting venous blood sample was drawn, and serum/ plasma was subsequently analyzed for various nutritionally related factors. Results showed that mean dietary energy (4,469 +/- 1,406 kcal), protein (252 +/- 109 g), and vitamin and mineral intakes of SBBs greatly exceeded U.S. Recommended Dietary Allowances. Dietary cholesterol intake was 2.8 times the recommended levels. Mean serum/plasma nutrient concentrations of SBBs were within normal range. However, individual SBBs had a number of serum/ plasma values outside of the normal or recommended range, the most notable of which was hypercalcemia, which was present in 42% of SBBs. Serum/plasma lipids were such as to increase the risk of cardiovascular disease in these subjects.
引用
收藏
页码:247 / 254
页数:8
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