Why you should eat black bean:

• Less constipation and bloating: The fiber helps you stay regular.
• Lower "bad" cholesterol levels: Eating adequate fiber (at least 25 to 35 grams per day) can help decrease LDL cholesterol levels and reduce your risk of heart disease.
• Protection for your bones: The magnesium in black beans plays a role in over 300 enzymatic reactions in the body including metabolism, and it's key for bone health as well.
• Healthier blood pressure levels: The potassium in black beans can help improve your numbers.