Tens of thousands of us still search the internet for details of the old 7-day cabbage soup diet. Why are we so drawn to an ‘80s fad diet that was kind of icky and unsustainable? "I think it's because ...

I remember this diet from the time I was in the army, 40 years ago (how time flies...), and that was before I studied nutrition. Even then, I didn’t understand why people follow methods meant for only ...