These are dangerous as they naturally lead to a fast/binge type eating pattern . if you're not careful you'll Indoctrinate yourself into a new hell.

I've been lifting and experimenting with my nutrition for over a decade. Just be careful, it goes from regime to disorder quick.

I did the "no breakfast/no dinner/reasonable lunch" thing for about 6 months - I'd also flag you have to be ultra careful when trying to "normalise" your eating habits too.

I intended to lose about 2 1/2 stone, but ended up losing 3 because I was fighting my body's urge to EAT ALL THE THINGS and slowly bring intake back up when going back to three meals a day.