I've been doing intermittent fasting for weeks now. I haven't noticed much of a change, perhaps I'm more alert especially in the afternoons. I do find it much more convenient. No need to pack lunches and I'm out of the house for work earlier without breakfast. I'll keep it up I think as I think there's more benefit to be unlocked.
RE: Intermittent fasting lose 30 lbs in 2 months