I'm very wary of all fad diets.
Exercise more and stop eating shite, that's usually enough for most people. However, as it says at the top of that page, low-carb diets can work for a morbidly obese person. It's just that in most cases, they don't.
(The Porcupine From Purgatory katsu revival trust, Fri 28 May 2021, 8:32, archived)

calories in < calories out = weight loss
amazing, who knew eh
( Queef Smegwin U r a 🔔🔚, Fri 28 May 2021, 8:47, archived)

woah

( Turing's Artificial Hand Sig Sauer, Fri 28 May 2021, 8:51, archived)

ikr

( Queef Smegwin U r a 🔔🔚, Fri 28 May 2021, 9:10, archived)