Black beans
You have white beans, and you can have black beans, too. It is a good source of iron, copper, and zinc. Its iron content is slightly higher than white beans. A 100-gram of cooked black beans contains about 6.5 mg of iron. Likewise, it has 1 mg of copper and 4 mg of zinc.
Black beans are also called turtle beans due to their hard, shell-like appearance. Black beans have been around for over 7,000 years, and their continued use as food shows how good and nutritious they are. Many civilizations and nations have eaten black beans. The beans help strengthen your bones and have saponins and quercetin that can protect your heart.
Black beans are beneficial to your health. For example, it helps lower blood pressure. It can help manage diabetes, prevent heart disease, and promotes healthy digestion and weight loss. You can increase iron absorption from black beans by pairing them with vegetables rich in vitamin C, such as cauliflower, broccoli, bell peppers, and kale.