You've been avoiding the wrong 'unhealthy' ingredient all along

Flickr/IRRI Photos Ever wandered down the "health foods" aisle of your local grocery store? If it's anything like the one near me, it's full of "low-fat," carb-heavy snack foods. Here's the problem: For many of us, low-fat diets don't work. Why? Because our bodies need fat, protein, and fiber to function properly. And when food companies remove the fat from their ingredients, they substitute it with another, more nefarious one: sugar. As far back as 1972, John Yudkin, a British professor of nu...