Plant-based diets have recently spiked in popularity. Last year, about 65% of people surveyed said they planned to eat more meatless meals. That’s a good sign: While evidence is mixed, a number of studies have linked eating a lot of red or processed meat to an increased risk of heart disease and some types of cancer. What’s more, the livestock industry is a major contributor to greenhouse gas emissions. In fact, one study found that if everyone ate 25% less beef, pork, and poultry, we could reduce emissions by more than 1%—about 82 million metric tons annually!
What types of meat are we talking about?
Red meat includes beef, veal, pork, lamb, mutton, and goat. Processed meat has been salted, cured, fermented, smoked, or otherwise processed and includes hot dogs,…
