# 蛋白質缺乏可能的徵兆:●你的頭髮和指甲容易斷裂。●你一直想吃東西。●你瘦了,但不是減脂,而是肌肉量下降。●受傷之後,復原速度很慢。●你很容易感冒或生病。●肌肉或關節容易疼痛。●腦袋昏昏沉沉、變得遲鈍。●月經不規律,但檢查不出原因。——《增肌減脂:4 2R代謝飲食法》
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