Sometimes, most people have a choice between buying an unripe and greenish banana or an overripe one with dark spots. Choosing a fruit is especially difficult given that the nutritional properties of a banana change as it ripens.
You've most likely noticed that the more ripe the banana, the tastier and sweeter it is. This is because enzymes in the tissues of the fruit are constantly destroying the starch, converting it into simple sugar, which makes the banana sweet. Therefore, when eating a ripe banana, you are taking in pure sugar. But this is only one side of the coin.
Japanese scientists have concluded that a ripe banana with darkened spots has antioxidant and anti-cancer properties. And the more spots on the fruit, the better it boosts human immunity. Therefore, a ripe banana is the best way to prevent cancer.
Scientifically, a banana with dark spots is 8 times more effective than a green fruit. Plus, overripe bananas are a great choice when you need to raise your blood sugar. If you are feeling tired and depressed, eat 1 sweet banana instead of antidepressants. It is especially good for students to use it during the session. The effect will be the same as from a harmful energy drink.
A ripe banana boosts happiness hormones, which is why it has been called a "natural antidepressant."
However, if you're afraid of gaining weight, stick with green bananas. They are less high in calories.
