我是中年。如果IF吃的總體少了，會不會造成肌肉和體重減少？我BMI 19.5,體脂21%。我想增肌

來源: 讓理想飛於 2022-10-15 11:53:03 [舊帖] [給我悄悄話] 本文已被閱讀：次

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