Man Can Live on Potatoes Alone
One of the many advantages of living with Eloise is her cooking, sporadically documented here. As you'll see, plenty of variety (over the weekend, we had bean chilli, curry, and vegetable roast, all supplemented with homemade mince pies and shortbread). I'm a simple soul though and quite like my basic carbs, usually in the form of bread (which Eloise also bakes herself), though potato is almost as good.
I wouldn't go as far as this American man, who set out to prove that the potato isn't as bad as many think, by eating an all-potato diet for two whole months. And he lost weight. So much for the Atkins diet!