Realize though that it’s NOT that eggs are a magic weight loss food per se; egg fast works because it’s hard to eat SO MANY eggs that one consumes far too many cals. It’s also good because eggs are so nutritionally complete and so perfect for keto. Now I’m not stating that all cals are the same as far as how they are utilized by the body, but if one were to eat bacon or steak in the same macro/cal amts as the eggs for a week, I warrant results would be the same.
I will defer to the wiser ones on here if I am wrong on this.
Eggs just makes it super easy to do. I’ve done it and was pleased with results.