Kizzle - please research "intermittent" fasting more. Fasting 2 days in a row could be dangerous! Generally, 5:2 is fasting a day, eating a few days, then fasting a day. Also, the fast doesn't have to be zero calories. Generally, up to 500 calories is considered ok if you have trouble with zero. Some people have all 500 at dinner, some lunch, some spread the calories out.
I found 5:2 a great way of eating for me. On my fast days, I didn't do more than 400 calories. I rarely did zero. Fast days 120 oz water. On feed days, I tried to stay below 1600. Some who do 5:2 don't limit intake at all on feed days and find success, but I wanted to lose a bit quicker. I also added exercise, but took it easier on the days following a fast.
Last edited by Nightowlrn; 12-15-2016 at 11:40 PM.
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