In theory, there is some evidence that GLP-1 has a direct effect on insulin sensitivity in the liver and that may relate in some small way to fasting blood sugar levels.

理论上，有一些证据显示在肝脏中GLP - 1对胰岛素敏感性有直接影响，这可能与空腹血糖水平有些许相关。

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For the small investor who is ready to buy individual shares of a particular company, a direct stock purchase plan may be the smartest and most thrifty way to do so.

FORBES: How to Invest Using Direct Stock Purchase Plans