I started 7 months ago today! I have never been on a diet in my life before starting to eat in this way as I am lucky to have always been in reasonable shape. I'm 5'6 and have never gone above 10st 2. However I am 46 and straight up and down so started to carry fat on my stomach, which IMO is the worst possible place for both health and vanity reasons. Since starting in December I have lost a stone but more importantly 4 inches off my waist
I've also lost a little off my face and have a very lean back.
This differs from other plans because of the extra fat burning potential involved on those two low calorie days. If you have all your calories for your evening meal which lots of people do on 5 to 2, so don't eat for say 20 hrs, by about 10 to 12 hours in, every time you move you will burn pure fat. I am proof of that. I don't think other plans have the same benefits.
As for someone making money out of it, yes there are people who do and that would be ME.
I work 5 days a week and buy my lunch every day cos I'm lazy. It costs me £4. A few weeks ago I calculated that over 46 weeks, giving 6 weeks annual leave, I save £ 368 a year just by not buying lunch twice a week. I've already saved around £250.
Hormonally, my adult acne [ read horrible nasty boils] which no skin specialist has ever been able to diagnose as to the reason why, has totally cleared up. In fact, sod it, I will go so far to say my skin is luminous and beautiful and I am regularly being complimented on it
I know women who are doing this and breast feeding, whose milk supply has increased. Explain that one!
It's quite simple really, two days a week I don't eat very much and that's it. The rest of the time I eat normally as luckily I've always known what normal is.
So yes OP and all you other naysayers, YABU.
Rant over, as you were.