Pinto beans are a food source rich in protein, fiber, folic acid, vitamin B, iron, copper, potassium, etc. it is a good substitute for meat due to the protein content. Pinto beans are a very tasty and useful food for all people, especially vegetarians. Many people believe that they feel bloated by eating it. Therefore, it is suggested that it is better to eat lemon or fennel along with it to get rid of bloating.