题目内容
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[单选题]
耐力项目运动员训练或比赛期间,膳食中糖的供给量应占膳食总热量的()
A.30%
B.50%
C.70%
D.90%
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A.30%
B.50%
C.70%
D.90%
正常成年人膳食中碳水化合物提供热量占每日摄入总热量的
A.50%~65%
B.55%~60%
C.55%~65%
D.60%~70%
E.70%~80%
正常成人膳食中脂肪提供热量占每日摄入总热量的
A.10%~12%
B.12%~14%
C.10%~15%
D.10%~20%
E.20%~30%
中国营养学会推荐乳母每日膳食脂肪供给量应占总能量摄人量的()为宜。
A.25%~30%
B.15%~20%
C.20%~30%
D.10%~15%
成人蛋白质提供热量占膳食总热量适宜的百分比是
A.10%~15%
B.12%~15%
C.14%~16%
D.15%~20%
E.20%~25%
儿童、青少年,蛋白质提供热量占膳食总热量适宜的百分比是
A.10%~12%
B.12%~14%
C.14%~16%
D.15%~20%
E.20%~25%