Add Yahoo as a preferred source to see more of our stories on Google. Green bananas on display in a basket - Magicbones/Getty Images Everyone knows that bananas are a good source of potassium, but the ...

That banana sitting in your fruit basket may look innocent, but its colour could secretly be shaping your gut health. According to Dr. Saurabh Sethi, a gastroenterologist trained at AIIMS, Harvard, ...