如果是饮食出问题，那比较容易，合理补充足够的营养即可。
If nutrition is the case, that can be easily resolved with supplementation.
正常情况下如果饮食搭配合理，就可提维持人体健康必须的各种维生素。
Normally a well-mixed diet can supply the vitamins necessary for a healthy body.
正常情况下如果饮食搭配合理，就可提维持人体健康必须的各种维生素。
Normally a well-mixed diet can supply the vitamins necessary for a healthy body.
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