This Japanese study has revealed that ripe bananas with dark patches on their skin produce a substance called Tumor Necrosis Factor (TNF), and it has the ability to fight abnormal cells. When a banana goes ripe, its antioxidant properties increase. These antioxidants boost the immune system, protect our bodies from heart disease, and decrease the risk of developing many types of cancer.
The only thing that might stop you from eating overripe bananas is that the starch changes to simple sugars. This sugar content raises the blood glucose levels fast, so you must be mindful of this especially if you have diabetes or if you are trying to limit your sugar intake. There seem to be more benefits to eating overripe bananas than there is harm, so don’t throw your overripe bananas away! eat them to take advantage of all of their benefits.
