Tuna is rich in protein. It has many essential nutrients, like calcium, sodium, potassium, Vitamin A, Vitamin D, Vitamin B12, Vitamin C, iron, Vitamin B6, and magnesium.
When you eat tuna, it can help to lower blood pressure levels, and it can help your muscles to grow and develop.
Black beans are rich in Vitamin B6, magnesium, iron, calcium, potassium, and protein.
When you include black beans in your diet, then it can help you to control your blood sugar levels.
