Soy is one of the healthiest foods for the heart because it contains low levels of fat and cholesterol. It is also used to make a variety of essential products such as milk, cheese, steaks, and so on. That’s why it’s easy to substitute many favorite products for soy, which is in most cases healthier and contains fewer calories. Soy is also an excellent source of fiber, as well as different vitamins and minerals. Consuming soy over an extended period of time can help lower blood pressure as well as improve overall health.