Carbohydrate intake and overweight - 健身

http://www.ncbi.nlm.nih.gov/pubmed/19559132

Consuming a low-carbohydrate (approximately <47% energy) diet is associated
with greater likelihood of being overweight or obese among healthy,
free-living adults. Lowest risk may be obtained by consuming 47% to 64%
energy from carbohydrates.

Risk of overweight and obesity was decreased in all quartiles of carbohydrate
intake compared to the lowest intake category (multivariate odds ratio
quartile 2=0.63; 95% confidence interval: 0.49 to 0.90; odds ratio quartile
3=0.58; 95% confidence interval: 0.41 to 0.82; odds ratio quartile 4=0.60;
95% confidence interval: 0.42 to 0.85). Spline analyses revealed lowest risk
among those consuming 290 to 310 g/day carbohydrates

published in 2009..........



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