从这个角度来看，衰老本身可能是可以治疗的，就像治疗高血压或维生素缺乏症那样。
In that light, aging itself might be seen as something treatable, the way you would treat high blood pressure or a vitamin deficiency.
缺乏维生素，会导致各种维生素缺乏症的发生。
The occurrence lacked vitamin, cause various vitamin lack a disease.
缺乏叶酸是美国最常见的维生素缺乏症，但食素的妇女比食肉的平均叶酸食用量要多。
Deficiency is the most frequently encountered vitamin deficiency in the U.S., but vegetarian women consume more folic acid on average than meat-eaters.
维生素缺乏症发生时，你就无法得到您需要的维生素，其后果可能是危险的。
Vitamin deficiency occurs when you don't get the vitamins you need, and the consequences can be dangerous.
维生素缺乏症的原因是多种多样的，但是相当重要的是不充足的饲料采食量（管理原因），这很难避免维生素摄入不充足。
The reasons why vitamin deficiencies arise are many and varied but not leastdue to an inadequate feed intake (for management reasons) which is inextricablylinked to inadequate vitamin intake.
维生素缺乏症的原因是多种多样的，但是相当重要的是不充足的饲料采食量（管理原因），这很难避免维生素摄入不充足。
The reasons why vitamin deficiencies arise are many and varied but not leastdue to an inadequate feed intake (for management reasons) which is inextricablylinked to inadequate vitamin intake.
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