Rekout • 1 yr. ago. Autophagy happens all the time in your body or you'd be dying of cancer. Fasting simply makes you accelerate Autophagy. treelady1122. • 1 yr. ago. I've heard that it takes 3-5 days, depending on how much food is in your digestive system when you start fasting. 107 votes, 57 comments. true. Ina paper published on Tuesday, an international team of researchers presented the results of a clinical trial in which “ alternate day fasting ” resulted in AlternateDay Fasting (ADF) ADF is a method of IF in which fasting and feeding are broken up into alternating days. The most popular style of ADF is the 36:12 method. For the 36:12 method, you eat breakfast when you wake up, then consume all other meals within a 12-hour window. You then proceed to fast for 36 hours until the next Finally TRE involves confining the eating window to a specified number of hours per day (usually 4 to 10 h) and fasting with zero-calorie beverages for the remaining hours [1,2]. Accumulating evidence indicates that these various intermittent fasting regimens are effective for decreasing body weight and improving insulin sensitivity, blood Imdoing 16/8 fasting every day, according to this source (pic) at 16 hours the body starts using fat as fuel. My question is, if i eat immediately after 16 hours fast, does it break the fat burning process at once, or does the body continue in this fat burning state for some time. Resultsof a single 30 hour fast on bloating! Archived post. New comments cannot be posted and votes cannot be cast. 2.6K votes, 73 comments. 473K subscribers in the fasting community. #This subreddit is now private. Weekly36 hour fasts - A good idea? Question. I have been fasting a full 36 hours going from Friday - Saturday and then take my first meal Sunday morning. The rest of the week hypotheticalexample of a 72 hr fast from someone with 1,550 tdee: for this person, an entire day fast would cause loss of -0.44 lbs. (tdee ÷ 1 lb fat = 0.44 lb). two skipped days results in -0.88 lbs fat lost. then on fast break day, if that person only ate 500 of 1,550 calories, she would be at a 1,050 calorie deficit, so fast break day zPkbje.