高蛋白，真的安全嗎? - 健身

一直以來，我都很苦於要把1-2g/kg的蛋白質"吃"下肚，達成的日數大概屈指可數。
j大的這篇文下，有人提到Dr. Fung 也說要2-3g on eating days. 這讓我很疑惑，因為記得 Leo 大翻譯的影片中，Fung的數據說每天吃500卡的長期斷食，那些人只有早期掉一點肉，後來就穩定了。
查了一下Fung 的說法，看到這篇
https://intensivedietarymanagement.com/how-much-protein-is-excessive/
在結尾處他說
So, how much protein should you take?The average necessary would be 0.6 g/kg/day (around 50 g/day) and LESS if you are trying to lose weight
又說
Dr. Phinney, in his LowCarb Vail talk suggests that fasting will cause loss of 1/4 pound of muscle per day, every day. So, I do 2 to 4 24-hr fasts per week. That’s about 1 pound of muscle loss per week or 50 pounds per year. So, in about 3 years, my body composition should be 100% fat. Funny how that didn’t happen. Actually, my body composition is about the same as it was 3 years ago. My strength is about the same.
(這是在嗆沒得無肌症嗎？圈李4ni? XD)

所以想請教大大解惑，哪邊有斷食要吃多少蛋白質的資料可以參考呢？

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