How bananas can help...

A study published in The New England Journal of Medicine says that incorporating bananas in your day-to-day meals can actually cut stroke-related deaths by as much as 40 percent. A 1997 study at Johns Hopkins University recommended eating at least five bananas daily to achieve the desired effect, and that is to lower elevated blood pressure levels. However, a study conducted by Indian researchers at the Kasturba medical college revealed that people who eat two bananas a day, for one whole week, can lower their blood pressure levels by 10 percent.
Bananas are rich in potassium, which is responsible for the proper functioning of the heart.  It works with sodium to maintain balance of the body’s fluids, which is an important factor in the regulation of blood pressure.