Health & Fitness Remedies If you eat two bananas every day, this will happen to your body! Posted on December 12, 2017 by Hollie HIGH SOURCE OF POTASSIUM The potassium in bananas helps in regulating heartbeat, blood pressure and keeping the brain alert. HIGH FIBRE CONTENT Bananas contain soluble and insoluble fiber. The soluble slows down digestion making you feel full. Pages: 1 2 3 4