帮忙翻译下列的句子~需要营养专业英语的水平 谢谢答:lower blood pressure. A lack of vitamin A, can diminish the function of epithelial cells, resulting in decreased skin elasticity, dry, rough and dull. Vitamin A-rich foods are liver, cream, butter, carrots, sweet potatoes, green leafy vegetables, chestnuts, tomatoes and so on....