5. A Word of Caution

While the benefits are impressive, not everyone tolerates unripe bananas equally well. They are firmer, less sweet, and can be harder to digest for some people. If you have sensitive digestion, try mixing slices of a slightly green banana with yogurt or oatmeal to make it gentler on your stomach.

The Bottom Line

Doctors reveal that eating a slightly unripe banana can improve gut health, support weight control, and stabilize blood sugar levels — all thanks to its unique resistant starch content. While ripe bananas are still a healthy choice, switching it up with a greenish one now and then might give your body an extra nutritional boost.

So next time you see a banana that’s not quite ripe, don’t pass it by — it might be just what your digestive system needs.