I would echo a large number of the positive comments made here (and ignore the naysayers). I wasn’t overweight, but had put weight on in a lot of hard to shift places (midrift, manboobs) when I started. For reference, 5ft 11 and was 12st 4lbs. Started with some scepticism about 5 weeks ago and thought I’d be starving all the time and riding would be a challenge. I’ve had to adapt to accommodate and 8hr plus week bike training plan. I’ve lost 8lbs in that period, and would echo a comment about about the joy of feeling hungry again. Plenty of standard white carb substitutes such as quinoa wholegrain rice, chick peas and other pulses / beans. I’ve spent time considering my recovery from longer / harder rides with whole milk and full fat yoghurt recovery shake.
I’m convinced there is still a few more lbs to come off, and will continue for a few more weeks to see if the progress remains.
What I’ve learnt: –
Good fat = less hungry
Greater protein intake = less hungry
No white carbs / sugar or seriously restricting this = less hungry
Time restricted eating (down to approx. 8-10 hour window) = less hungry
So, my take is that it works and I was certainly very cynical to begin with.