送交者: xj 于 2005-10-09, 18:07:37:

回答: 我彻底的给搞糊涂了，请大家帮忙解释一下 由 蓝隼 于 2005-10-09, 17:55:36:

* 1 IU Vitamin A: the biological equivalent of 0.3 microgram retinol, or of 0.6 microgram beta-carotene
* 1 IU Vitamin C: 50 microgram Vitamin C
* 1 IU Vitamin D: the biological equivalent of 0.025 microgram cholecalciferol/ergocalciferol
* 1 IU Vitamin E: the biological equivalent of 2/3 milligram d-alpha-tocopherol, or of 1 milligram of dl-alpha-tocopherol acetate
* 1 IU Insulin: the biological equivalent of 45.5 microgram pure crystalline insulin (1/22 milligram exactly)

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But why do you take vitamin E?

• 谢谢！ 不是我要吃， - 蓝隼 (100 bytes) 2005-10-09, 18:52:10
  • 制订这种单位的原因是什么？ - WT (0 bytes) 2005-10-09, 22:22:18

加跟贴