What’s the healthiest food? Most people say broccoli or kale, but the real answer is nuts. Even though they’re small, they provide a concentrated dose of vitamins and nutrients that help combat a number of chronic diseases such as high blood pressure, heart disease, and even cancer. Studies have shown that people who eat nuts more than twice a week live longer, healthier lives than those who don’t, and the more you eat the longer you live. If you don’t eat nuts, you should start, and if you do eat them, you should start eating more.