Actually, that is exactly what it does, truly remarkable. Essentially it takes no willpower to decline appetizers, dessert, snacks, sides, upsize because I feel complexly full with far less food than I used to eat. Losing weight is a drains willpower and is mentally exhausting, resulting in other problems, but instead there is willpower needed for other things including exercise. Also, hunger pangs are subsided, so no panic to eat something before/while making dinner. People are just talking out of their judgemental ass, which is what people do.

Also, helpful side effect is minimized interest in alcohol, I barely drink anymore and when I do, no particular desire for another. Apparently this is not unusual, but varies.