The problem with nutrient-by-nutrient nutrition science is that it takes the nutrient out the context of the food, the food out of the context of the diet, and the diet out of the context of the lifestyle.

Restaurants that have health-conscious consumers will pay attention to this.

One way in which we can encourage the Chinese government to take more vigorous action to control food safety in their country is by just saying we're not going to buy Chinese foods until they get their system cleaned up. Admittedly it's a difficult system to get under control because an astonishing percentage - maybe 80 percent - of the foods in China are produced in small backyard operations.

I live in the United States, and I'm not moving. But from the standpoint of food safety, the countries in Scandinavia do it better than we do. It's not that they don't have food-poisoning incidents; it's that there are many fewer in proportion to the population.

If you like eating meat but want to eat ethically, this is the book for you. From the hard-headed, clear-eyed, and sympathetic perspective of butchers who care deeply about the animals whose parts they sell, the customers who buy their meats, and the pleasures of eating, this book has much to teach. It’s an instant classic, making it clear why meat is part of the food revolution. I see it as the new Bible of meat aficionados and worth reading by all food lovers, meat-eating and not.

The standard four food groups are based on American agricultural lobbies. Why do we have a milk group? Because we have a National Dairy Council. Why do we have a meat group? Because we have an extremely powerful meat lobby.

Food safety oversight is largely, but not exclusively, divided between two agencies, the FDA and the USDA. The USDA mostly oversees meat and poultry; the FDA mostly handles everything else, including pet food and animal feed. Although this division of responsibility means that the FDA is responsible for 80% of the food supply, it only gets 20% of the federal budget for this purpose. In contrast, the USDA gets 80% of the budget for 20% of the foods. This uneven distribution is the result of a little history and a lot of politics.