When it comes to eating healthy, all of us respond to foods differently. The National Institutes of Health's new nutrition study hopes to finally provide Americans a personalized answer to the question: "What should I eat?"
It's been said the best meals come from the heart, not from a recipe book. But at this USDA kitchen, there's no pinch of this, dash of that, no dollops or smidgens of anything. Here, nutritionists in… [+5015 chars]
