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The most common form of IF is 16:8, or 16 hours of fasting and 8 hours of eating. However, The fasting window can range anywhere from 12 hours to 22 hours a day. Some people fast for entire days once or twice a week.
第二個問題:間歇性斷食的常見方法有哪些?它們在禁食和進食窗口方面有何不同?