PSA: unripe bananas are medicinal, if you struggle with a "sensitive GI tract" I highly recommend trying to eat an at least slightly green banana every morning.
> Unripe bananas contain mostly starch, which makes up 70–80% of their dry weight. Much of that starch is resistant starch, which is not digested in the small intestine. For that reason, it's often classified as dietary fiber. However, bananas lose their starch as they ripen.
