DESI UTPAD
Among other benefits, black beans may help strengthen bones. Black beans contain quercetin and saponins which can protect the heart. Black beans contain around 114 kilocalories per half-cup. Maintaining healthy bones The iron,  phosphorus, calcium, magnesium, manganese, copper, and zinc in black beans all contribute to building and maintaining bone structure Trusted Source and strength. Calcium and phosphorus are important in bone structure, while iron and zinc play crucial roles in maintaining the strength and elasticity of bones and joints.