3 ms·
From some of the other comments my guess is that it means Intermittent Fasting https://en.wikipedia.org/wiki/Intermittent_fasting https://en.wikipedia.org/wiki
by busfahrer 7y ago
From some of the other comments my guess is that it means Intermittent Fasting
https://en.wikipedia.org/wiki/Intermittent_fasting https://en.wikipedia.org/wiki/Intermittent_fasting