A plant-based diet is rooted in the consistent intake of a minimal amount of processed foods, specifically plants, and it is successful in improving overall health and well-being. A plant-based diet limits or avoids animal products and focuses on plants, including vegetables, fruits, seeds, nuts, legumes, and whole wheat bread and pasta.
It prohibits unhealthy foods, which include processed sugar, white flour, and processed oils. It pays careful consideration to food quality. Much of the diet is based on locally sourced and organic foods. The whole foods plant-based diet is more flexible than vegan diets.