If you measured, if somebody measured levels of insulin in your blood after lunch, if they took it 10 minutes, 30 minutes, an hour, you would see that it's going slowly up.

如果这时候检测,如果有人测量午饭后十分钟,三十分钟,及一个小时血液中的胰岛素水平,就会发现它在缓慢地升高

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