IF After I adapted to the 16/8 pattern, the first thing I noticed – mentally – was an extremely acute improvement in focus and concentration, especially during the fasting part of each day. (Many IF proponents talk about this effect, and I can definitely corroborate it.) During this time, I found it very easy to ignore distractions and focus deeply on single tasks.

After I adapted to the 16/8 pattern, the first thing I noticed – mentally – was an
extremely acute improvement in focus and concentration, especially during the fasting
part of each day. (Many IF proponents talk about this effect, and I can definitely
corroborate it.) During this time, I found it very easy to ignore distractions and
focus deeply on single tasks.