眾說不一，有說24小時；有說14-16小時，甚至12小時。我感覺不要做過頭，會有害身體。16:8是非常常見的方式。

“Extended fasting over the course of several days, or intermittent fasting over the course of several hours, both promote autophagy. The type of fasting needed to jumpstart autophagy typically requires 14 to 16 hours without eating, though this is dependent on your body’s metabolism. Start small and work your way up when you decide to start fasting for health reasons. See how your body responds to a 12 hour fast, then work your way up to more extended periods of fasting.”

 

“How long do you have to fast for autophagy to occur? Studies involving animals suggest that autophagy may begin between 24 to 48 hours of fasting. Not enough research has been collected on the ideal timing to trigger human autophagy.”

 

所有跟帖： 

• 斷食兩三天對健康人來說沒有問題。因為人類一日三餐吃飽吃好是這幾十年的事情 -GoGym- ♀ (138 bytes) () 04/12/2023 postreply 13:26:19

• 聽到過這個說法，但我不太認同。不是說做不到，我相信要是堅持，可以做到。但不覺得是健康的狀態，覺得有些過激。個人看法而已。 -6degrees- ♂ (0 bytes) () 04/12/2023 postreply 14:01:51

• 斷食細胞自噬，很多都是從理論上講它的正麵好處，但真實踐起來呐它有何副作用/壞處？ -pickshell- ♀ (883 bytes) () 04/12/2023 postreply 14:43:13

• 有人因為減肥不當運氣不好成了植物人 -hz82000- ♀ (0 bytes) () 04/12/2023 postreply 17:57:53

• 確實，隨意改變生活習慣，不見得適合所有人，特別是如果身體有基礎病的。最好谘詢專家。 -6degrees- ♂ (138 bytes) () 04/12/2023 postreply 19:05:27

• 饑一頓飽一頓的年代，人的壽命並不長啊 -數與形- ♀ (0 bytes) () 04/12/2023 postreply 18:07:43

• 認同你的質疑，即使早期人類的身體需要對待這種情況，但不覺得是健康的狀態，是不得已而為之。 -6degrees- ♂ (0 bytes) () 04/12/2023 postreply 19:00:07

• 那是因為沒有現代醫藥。光是盤尼西林的發明就把人類壽命提上去好多 -GoGym- ♀ (0 bytes) () 04/13/2023 postreply 04:21:42