Beans are an excellent source of plant-based protein, fiber, and essential nutrients, including iron, zinc, and folate. There are various types of beans available, each with different protein content. If you are looking for the highest protein bean, you will find the following information useful.

Soybeans are the most protein-rich beans, with around 36 grams of protein per 100 grams of cooked soybeans. Soybeans are a complete protein source, containing all essential amino acids required for human growth and development. Additionally, soybeans are rich in iron, calcium, magnesium, and vitamin K, making them a healthy addition to your diet.
Lentils are another excellent source of plant-based protein, containing around 26 grams of protein per 100 grams of cooked lentils. They are also a good source of iron, folate, and fiber. Lentils come in different colors, including green, red, yellow, and black, and can be used in soups, stews, curries, and salads.
Black beans are rich in protein, with about 21 grams of protein per 100 grams of cooked black beans. They are also a good source of fiber, iron, magnesium, and folate, making them a great addition to your diet. Black beans can be used in soups, stews, salads, and as a meat substitute in burgers and tacos.
Kidney beans are another popular bean variety, with about 20 grams of protein per 100 grams of cooked kidney beans. They are also rich in iron, magnesium, and potassium, making them a healthy addition to your diet. Kidney beans can be used in chili, soups, stews, and salads.
Chickpeas, also known as garbanzo beans, contain about 19 grams of protein per 100 grams of cooked chickpeas. They are also a good source of fiber, iron, and folate, making them a healthy addition to your diet. Chickpeas can be used in hummus, salads, curries, and soups.
Incorporating these beans into your diet can help you meet your daily protein requirements while providing you with essential nutrients and health benefits.