There’s never been a better time to be a half-assed vegetarian. Five years ago, the American Dialect Society honored the word flexitarian for its utility in describing a growing demographic—the “vegetarian who occasionally eats meat.” Now there’s evidence that going flexi is good for the environment and good for your health. A study released last October found that a plant-based diet, augmented with a small amount of dairy and meat, maximizes land-use efficiency. In January, Michael Pollan distilled the entire field of nutritional science into three rules for a healthy diet: “Eat food. Not too much. Mostly plants.” According to a poll released last week, Americans seem to be listening: Thirteen percent of U.S. adults are “semivegetarian,” meaning they eat meat with fewer than half of all their meals. In comparison, true vegetarians—those who never, ever consume animal flesh—compose just 1 percent. Read more…
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